20 Best Screen For Galaxy S3 Replacement [2024]

Are you looking for the best Screen For Galaxy S3 Replacement? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Screen For Galaxy S3 Replacement.

We Recommended:

# Preview Product
1 for Samsung Galaxy S3 LCD Replacement I9300 I9301 I535 Touch Screen Digitizer TFT Display... for Samsung Galaxy S3 LCD Replacement I9300 I9301 I535 Touch Screen Digitizer TFT Display...
2 Screen Replacement for Samsung Galaxy S3 i9300 i9301 i535 TFT (Not Original) with Frame LCD Display... Screen Replacement for Samsung Galaxy S3 i9300 i9301 i535 TFT (Not Original) with Frame LCD...
3 [2-PACK]-Mr.Shield Designed For Samsung Galaxy S3 III [Tempered Glass] Screen Protector with... [2-PACK]-Mr.Shield Designed For Samsung Galaxy S3 III [Tempered Glass] Screen Protector with...
4 for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display... for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display...
5 MMOBIEL Front Glass replacement compatible with Samsung Galaxy S3 (Blue) Display Touchscreen incl... MMOBIEL Front Glass replacement compatible with Samsung Galaxy S3 (Blue) Display Touchscreen incl...
6 ECO-FUSED Screen Replacement Kit Compatible with Samsung Galaxy S3 Including Replacement Glass/Tool... ECO-FUSED Screen Replacement Kit Compatible with Samsung Galaxy S3 Including Replacement...
7 (2-Pack) RinoGear Screen Protector for Samsung Galaxy S3 Case Friendly Samsung Galaxy S3 Screen... (2-Pack) RinoGear Screen Protector for Samsung Galaxy S3 Case Friendly Samsung Galaxy S3 Screen...
8 for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display... for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display...
9 (3 Pack) Supershieldz Designed for Samsung Galaxy Tab S3 9.7 inch Screen Protector, 0.23mm Anti... (3 Pack) Supershieldz Designed for Samsung Galaxy Tab S3 9.7 inch Screen Protector, 0.23mm Anti...
10 for Samsung Galaxy S3 Mini i8190 GT-i8190 i8195 i8200 AMOLED LCD Screen Display Touch Digitizer... for Samsung Galaxy S3 Mini i8190 GT-i8190 i8195 i8200 AMOLED LCD Screen Display Touch Digitizer...
11 (3 Pack) Orzero for Samsung Galaxy Watch 2018 (46 mm) (Updated Version) Smartwatch, Gear S3 Tempered... (3 Pack) Orzero for Samsung Galaxy Watch 2018 (46 mm) (Updated Version) Smartwatch, Gear S3...
12 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White SM-T820 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White SM-T820
13 Galaxy Tab S3 S Pen,Stylus Touch S Pen for Samsung Galaxy Tab S3 SM-T820 T835 T825 Replacement... Galaxy Tab S3 S Pen,Stylus Touch S Pen for Samsung Galaxy Tab S3 SM-T820 T835 T825 Replacement...
14 Mr.Shield Designed For Samsung Galaxy Tab S2 9.7 / Galaxy Tab S3 9.7 Anti-Glare [Matte] Screen... Mr.Shield Designed For Samsung Galaxy Tab S2 9.7 / Galaxy Tab S3 9.7 Anti-Glare [Matte] Screen...
15 BaiHui Compatible Galaxy Watch Bezel Ring 46mm / Galaxy Gear S3 Frontier & Classic Bezel... BaiHui Compatible Galaxy Watch Bezel Ring 46mm / Galaxy Gear S3 Frontier & Classic Bezel...
16 [5-PACK] Mr.Shield Designed For Samsung Galaxy Tab S3 9.7 Inch Anti-glare [Matte] Screen Protector... [5-PACK] Mr.Shield Designed For Samsung Galaxy Tab S3 9.7 Inch Anti-glare [Matte] Screen...
17 AMOLED Screen Replacement for Samsung Galaxy S3 i9300 i9305 i535 T999 i747 LCD Display Touch... AMOLED Screen Replacement for Samsung Galaxy S3 i9300 i9305 i535 T999 i747 LCD Display Touch...
18 ePartSolution_ Samsung Galaxy S3 i747 T999 LCD Touch Digitizer Screen Assembly with Frame White... ePartSolution_ Samsung Galaxy S3 i747 T999 LCD Touch Digitizer Screen Assembly with Frame White...
19 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold SM-T820 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold SM-T820
20 ePartSolution_LCD Display Touch Screen Digitizer Glass Assembly for Samsung Galaxy S3 i9300 T999... ePartSolution_LCD Display Touch Screen Digitizer Glass Assembly for Samsung Galaxy S3 i9300 T999...
Bestseller No. 1
for Samsung Galaxy S3 LCD Replacement I9300 I9301 I535 Touch Screen Digitizer TFT Display...
  • 【LCD Screen replacement for Samsung Galaxy S3 i9300】This lcd screen replacement for samsung galaxy s3 is brand new and A+quality, repairing your...
  • 【Strict Quality Control】 LCD screen belongs to glass products, which are very fragile and easy to break.Our QC will strict check all the products...
  • 【Installation note】Please test the screen before installation to ensure the normal use of the screen. Non-professional installation is not...
  • 【Package List】1x Screen, 1x Tempered Glass, 1x Opening Tool Kit, 1x Tape
  • 【No-worries after-sale】 All SRJTEK products will have 6-month After-sale services,quality problem of non-human factors,we can provide you new...
Bestseller No. 2
Screen Replacement for Samsung Galaxy S3 i9300 i9301 i535 TFT (Not Original) with Frame LCD Display...
  • ✅Compatible Models ------ 【TFT】For Samsung Galaxy S3 i9300 i9301 i535 4.8inch LCD touch assembly. Please compare the model number. The picture...
  • ✅Strict Quality Control ------ All A-MIND products undergo strict quality inspection before shipment, make sure no scratches and dead areas in LCD....
  • ✅Applications ------ Repair broken screens, heal liquid crystal ruptures, dead point pixels, touch inactivity, touch response problems, display...
  • ✅Installation suggestion ------ Not included Installation tutorials, If you are experienced in maintenance and have the appropriate equipment,...
  • ✅No worries ------ We offer a 3-month free replacement or refund coverage for non-human product damage & fault. If you notice any cracks when you...
Bestseller No. 3
[2-PACK]-Mr.Shield Designed For Samsung Galaxy S3 III [Tempered Glass] Screen Protector with...
  • Include 2 PCS Tempered Glass Screen Protector specifically designed for Samsung Galaxy S3 III
  • From scratches to high impact drops, you are protected with Mr.Shield HD Clear Ballistic Glass
  • Precise laser cut tempered glass made with polished, rounded edges. 99.99% HD Clarity and Touchscreen Accuracy
  • Protected by Mr.Shield No-Hassle Lifetime Replacement
  • Please Note: Samsung Galaxy S3 III screens has curved edges that our screen protectors do not cover 100%, as they would peel over time causing...
Bestseller No. 4
for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display...
  • [LCD Screen replacement for Samsung Galaxy S3 i9300] This lcd screen replacement for samsung galaxy s3 is brand new and A+quality, repairing your...
  • [Strict Quality Control]the lcd screen replacement is strict test before shipping, make sure no scratch/no dead area/no dead dot pixel in the screen,...
  • [Strict Quality Control]the lcd screen replacement is strict test before shipping, make sure no scratch/no dead area/no dead dot pixel in the screen,...
  • [Easy to Install] The lcd screen replacement is easy to install, but it require the flex cable connect to the motherboard exact right ,so We highly...
  • [After-sale Warranty]6 months guarantee ,if the item received has any problems, you can contact SRJTEK customer service for help, we will provide you...
Bestseller No. 5
MMOBIEL Front Glass replacement compatible with Samsung Galaxy S3 (Blue) Display Touchscreen incl...
  • Front Glass Repair Kit by MMOBIEL incl. Tool Kit to repair Display Touchscreen. High quality replacement screen (Glass ONLY - does NOT include LCD)...
  • Package includes: Spudgers, plastic razor blades, cleaning cloth, plectrum, Suction Cup, Tweezers, Metallic Wire and Screwdrivers. The Wire will allow...
  • Compatibility Compatible Only with Samsung Galaxy A7 (2017) Duos A720 (2017) A720F (Global Single-SIM); A720F/DS (Global Dual-SIM) (All Carriers) !...
  • Additional tools maybe needed for this repair: Please check also instructional Video on youtube in order to prepare your repair job.
  • This is an extremely technical procedure, please familiarize yourself with the process first, before you buy this set and before attempting it...
Bestseller No. 6
ECO-FUSED Screen Replacement Kit Compatible with Samsung Galaxy S3 Including Replacement Glass/Tool...
  • HIGH QUALITY REPLACEMENT SCREEN (GLASS ONLY - DOES NOT INCLUDE DIGITIZER): The replacement screen included in this kit is made from very high quality...
  • GLASS REMOVAL WIRE INCLUDED FOR SAFEST GLASS DETACHMENT: The metallic wire included in this kit will allow you to gently and safely remove the glass...
  • INSTRUCTION MANUAL AND ACCESS TO VIDEO GUIDE INCLUDED: The kit includes full instructions and access to a “how to” video to help you complete the...
  • THIS IS AN EXTREMELY TECHNICAL PROCEDURE - PLEASE FAMILARIZE YOURSELF WITH THE PROCESS BEFORE ATTEMPTING IT YOURSELF: We cannot accept any...
  • ADDITIONAL TOOLS NEEDED FOR REPAIR - HAIR DRYER/HEAT GUN AND PACKING TAPE: It is recommended that you use packing/scotch tape to help you remove the...
Bestseller No. 7
(2-Pack) RinoGear Screen Protector for Samsung Galaxy S3 Case Friendly Samsung Galaxy S3 Screen...
  • RinoGear Galaxy S3 Screen Protector preserves the new look and value of your device; Your one-stop solution in protecting your precious screen!
  • COMPATIBLE with most Samsung Galaxy S3 cases - designed for active use, precision laser cut for perfect fitment; made with unique flexible "smart...
  • MOST ESSENTIAL of Samsung Galaxy S3 accessories - crystal clear clarity, invisible, high-definition with glass-like surface and "Touch Accurate" feel...
  • PLEASE READ: This product is not a tempered glass screen protector - this is a "wet install" film which allows for flexibility and error-proof...
  • ALSO INCLUDED: Every RinoGear Screen Protector for Samsung Galaxy S3 includes a lifetime replacement film voucher for this device!
SaleBestseller No. 8
for Samsung Galaxy S3 i9300 i9301 i535 LCD Replacement Touch Screen Digitizer TFT Display...
  • ★Compatible---Only for Samsung Galaxy S3,(model:i9300 i9301 i535).Please be sure to correctly identify your model before purchase.The wrong model...
  • ★Application---Used for fix a faulty screen,and cure-replace cracked, broken, dead pixels, touch is not working, touch response issues, display...
  • ★Strict Quality Control---All products have passed strictly QC double tested and 100% in good condition before shipment.Make sure no scratch/no dead...
  • ★Value for Money---High quality replacement screen and free repair tools.Saves you time and money on other purchases.Our screens are packed in...
  • ★Note---Not include installation tutorials,Please Install under professional guidance.Not recommend Installation without any experiences.If you need...
Bestseller No. 9
(3 Pack) Supershieldz Designed for Samsung Galaxy Tab S3 9.7 inch Screen Protector, 0.23mm Anti...
  • Anti-glare (matte) film engineered to reduce glare and fingerprints
  • Made from the high quality Japanese PET film for easy installation and no residue when removed
  • Real touch sensitivity for a natural feel that provides flawless touch screen accuracy
  • Protects your screen from daily scratches, dust and scrapes
  • Include 3 pcs screen protectors
Bestseller No. 10
for Samsung Galaxy S3 Mini i8190 GT-i8190 i8195 i8200 AMOLED LCD Screen Display Touch Digitizer...
  • ???????[LCD Screen Replacement For SAMSUNG Galaxy S3 Mini] This screen replacement For SAMSUNG Galaxy S3 Mini LCD Screen is brand new and original...
  • [Strict Quality Control]the lcd screen replacement is strict test before shipping, make sure no scratch/no dead area/no dead dot pixel in the screen,...
  • [Full Protection Package]The parts is in full protection package ,which avoid damage during shipping, Package include: 1 x lcd screen,1X Screen...
  • [Easy to Install] The lcd screen replacement is easy to install, but it require the flex cable connect to the motherboard exact right ,so We highly...
  • [After-sale Warranty]6 months guarantee ,if the item received has any problems, you can contact SRJTEK customer service for help, we will provide you...
Bestseller No. 11
(3 Pack) Orzero for Samsung Galaxy Watch 2018 (46 mm) (Updated Version) Smartwatch, Gear S3 Tempered...
  • Specially Designed Screen protector for Samsung Galaxy Watch (For 46 mm version)
  • Thin glass gives you the experience of feeling the original screen. 9H strong-hardness prevent keys and other outside objects Scratched.
  • 2.5D Round Edge & 99% HD Clarity and Maintains the Original Touch Experience.
  • Our screen protector comes with a dust remover, screen wipe and lint-free dry cloth for easy installation.
  • Protected by Orzero Service and Lifetime Replacement
Bestseller No. 12
Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White SM-T820
  • 1 x Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White SM-T820 Replacement for Samsung Galaxy Tab S3 9.7 SM-T820
  • 1x Free Tools Kit Set ( The Tools Are Not Replaceable )You will also need other tools in order for you to be able to fix the Samsung Galaxy Tab S3 9.7...
  • This is not an easy job for someone who has no experience at all to replace the Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White...
  • Highly Recommended That To Use a Professional To Change Your Samsung Galaxy Tab S3 9.7 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7...
  • We will not be held responsibility for any damages to this Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 White SM-T820 replacement part...
Bestseller No. 13
Galaxy Tab S3 S Pen,Stylus Touch S Pen for Samsung Galaxy Tab S3 SM-T820 T835 T825 Replacement...
  • THE QUALITY OF:Brand New High Quality Guaranteed!
  • MATCHING:S Pen for Samsung Galaxy Tab S3 SM-T820 T835 T825
  • USE:The S Pen allows you to make quick notes, draw or edit along with all other typical touch-screen commands
  • PACKAGING:S-Pen replacement for Samsung Galaxy Tab S3 +Tips/Nibs
  • AFTER-SALES:As our customer, lifetime free replacement warranty
Bestseller No. 14
Mr.Shield Designed For Samsung Galaxy Tab S2 9.7 / Galaxy Tab S3 9.7 Anti-Glare [Matte] Screen...
  • Anti-Glare (Matte) Screen Protector fit for Samsung Galaxy Tab S2 9.7 / Galaxy Tab S3 9.7
  • 100% bubble free with high technology glues
  • 4H anti scratch and scuff resistant
  • Maximum Screen Coverage and sized for easy installation
  • Include 3 Anti Glare (Matte) Screen Protector
Bestseller No. 15
BaiHui Compatible Galaxy Watch Bezel Ring 46mm / Galaxy Gear S3 Frontier & Classic Bezel...
  • 1. To Be The Special: Matte metal bezel rings makes an outstanding Galaxy Watch accessories.It is not only a stylish accents,but also an upgrade...
  • 2. Excellent Craftsmanship:Highly polished with excellent craftsmanship to form premium quality aluminum metal watch bezel ring,not only makes your...
  • 3. Precise Arc: According to the original watch radian custom, and ensure the coincidence degree of the product installation.The attachment surface...
  • 4. Your Best Choice: The bezel ring gives your galaxy watch a different new look,whether in business activities or in daily life, wear such a stylish...
  • 5. 12-Month Warranty: We always make it our goal to satisfy our customers like you through superb customer service, just go ahead order with 1 year...
Bestseller No. 16
[5-PACK] Mr.Shield Designed For Samsung Galaxy Tab S3 9.7 Inch Anti-glare [Matte] Screen Protector...
  • Anti-Glare (Matte) Screen Protector fit for Samsung Galaxy Tab S3 9.7 Inch
  • 100% bubble free with high technology glues
  • 4H anti scratch and scuff resistant
  • Maximum Screen Coverage and sized for easy installation
  • Include 5 Anti Glare (Matte) Screen Protector
Bestseller No. 17
AMOLED Screen Replacement for Samsung Galaxy S3 i9300 i9305 i535 T999 i747 LCD Display Touch...
  • ???????[LCD Screen Replacement For Samsung Galaxy S3] This screen replacement For Samsung Galaxy S3 LCD Screen is brand new and original quality,...
  • [Strict Quality Control]the lcd screen replacement is strict test before shipping, make sure no scratch/no dead area/no dead dot pixel in the screen,...
  • [Full Protection Package]The parts is in full protection package ,which avoid damage during shipping, Package include: 1 x lcd screen,1X Screen...
  • [Easy to Install] The lcd screen replacement is easy to install, but it require the flex cable connect to the motherboard exact right ,so We highly...
  • [After-sale Warranty]6 months guarantee ,if the item received has any problems, you can contact SRJTEK customer service for help, we will provide you...
Bestseller No. 18
ePartSolution_ Samsung Galaxy S3 i747 T999 LCD Touch Digitizer Screen Assembly with Frame White...
  • Brand New Replacement Part USA Seller
  • White Samsung Galaxy S3 i747 T999 LCD Display Touch Screen + Frame Assembly
  • White Samsung Galaxy S3 i747 T999 LCD Touch Frame Assembly
  • This posting is created by JM International Inc.
  • Shipping From Chicago
Bestseller No. 19
Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold SM-T820
  • 1 x Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold SM-T820 Replacement for Samsung Galaxy Tab S3 9.7 SM-T820
  • 1x Free Tools Kit Set ( The Tools Are Not Replaceable )You will also need other tools in order for you to be able to fix the Samsung Galaxy Tab S3 9.7...
  • This is not an easy job for someone who has no experience at all to replace the Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold...
  • Highly Recommended That To Use a Professional To Change Your Samsung Galaxy Tab S3 9.7 Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7...
  • We will not be held responsibility for any damages to this Outer Glass Screen Replacement for Samsung Galaxy Tab S3 9.7 Gold SM-T820 replacement part...
Bestseller No. 20
ePartSolution_LCD Display Touch Screen Digitizer Glass Assembly for Samsung Galaxy S3 i9300 T999...
  • Brand New Replacement Part USA Seller
  • Samsung Galaxy S3 i9300 T999 i747 i535 L710 R530 LCD Display Touch Screen Assembly
  • Samsung Galaxy S3 i9300 T999 i747 i535 L710 R530 LCD Display Digitizer Assembly
  • This Posting is created by JM International Inc.
  • Shipping From Chicago,IL

Having trouble finding a great Screen For Galaxy S3 Replacement?

This problem is well understood by us because we have gone through the entire Screen For Galaxy S3 Replacement research process ourselves, which is why we have put together a comprehensive list of the best Screen For Galaxy S3 Replacements available in the market today.

After hours of searching and using all the models on the market, we have found the best Screen For Galaxy S3 Replacement for 2023. See our ranking below!

How Do You Buy The Best Screen For Galaxy S3 Replacement?

Do you get stressed out thinking about shopping for a great Screen For Galaxy S3 Replacement? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Screen For Galaxy S3 Replacement, which is why we have assembled a comprehensive list of the greatest Screen For Galaxy S3 Replacement available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Screen For Galaxy S3 Replacement that you consider buying. Your questions might include the following:

  • Is it worth buying an Screen For Galaxy S3 Replacement?
  • What benefits are there with buying an Screen For Galaxy S3 Replacement?
  • What factors deserve consideration when shopping for an effective Screen For Galaxy S3 Replacement?
  • Why is it crucial to invest in any Screen For Galaxy S3 Replacement, much less the best one?
  • Which Screen For Galaxy S3 Replacement are good in the current market?
  • Where can you find information like this about Screen For Galaxy S3 Replacement?

We’re convinced that you likely have far more questions than just these regarding Screen For Galaxy S3 Replacement, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Screen For Galaxy S3 Replacement, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Screen For Galaxy S3 Replacement. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Screen For Galaxy S3 Replacement buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Screen For Galaxy S3 Replacement currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Screen For Galaxy S3 Replacement has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Screen For Galaxy S3 Replacement?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Screen For Galaxy S3 Replacement.
  5. Customer Ratings: Number ratings grade Screen For Galaxy S3 Replacement objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Screen For Galaxy S3 Replacement.
  7. Product Quality: You don’t always get what you pay for with an Screen For Galaxy S3 Replacement, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Screen For Galaxy S3 Replacement is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Screen For Galaxy S3 Replacement information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Screen For Galaxy S3 Replacement is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: How can I Fix my Samsung Galaxy S3?

A: Press and hold the Power button for few seconds. Immediately after the Samsung Galaxy S3 screen appears, release the Power button then press and hold the Volume Down key. The phone would restart, and the Safe Mode text will be visible in the lower-left corner of the screen.

Q: Does Samsung Galaxy S3 need screen protector?

A: The Samsung Galaxy S3 screan is protected by a Gorilla Glass. it’ll suffer from wear and tear after constant use. Therefore I recommend you get a screen protector with high-quality.

Q: How do you reset a Samsung Galaxy S3?

A: Performing a factory data reset using phone buttons Turn off Samsung Galaxy S3. Press and hold down Volume Up + Home + Power buttons at the same time. Release all buttons when you see SGS3 Logo. Android system recovery will be loaded then. Select wipe data/factory reset. Select Yes — delete all user data. Finally, select reboot system now.

Q: Can You Jailbreak a Samsung Galaxy S3?

A: Steps on how to root / jailbreak Samsung Galaxy S3 Download CMW_SuperUser_v3.07.zip software. Connect your Android phone to your computer or just directly copy the CMW_SuperUser_v3.07 zip file into your Samsung Galaxy S3 external SD card. Turn off the Samsung Galaxy S3. Put your Android phone in recovery mode.