How to restore stock firmware on Samsung Galaxy S II? That’s the question that you going to ask before install custom firmware. Or after installed custom firmware and need to send your Samsung Galaxy S2 for warranty service. You need to make sure that your Samsung Galaxy S2 can restore back to stock firmware just like it arrive at your hand in the very first time.
Read first Here you find all the latest firmwares for the GALAXY S Ⅱ GT-I9100, if you want to flash your device with the newest Samsung software. If you are a risk taker and wish to stay ahead of other people, you can always download latest official Samsung Galaxy S2 firmware and install on your SGS2. Most of the leaked official firmwares are for other region and not available on your region.
Else Samsung Support might not accept your Samsung Galaxy S2 for warranty claim. But some said that Samsung Support do service Samsung Galaxy S2 with custom firmware.
Anyway, there is a way to reinstall back stock firmware on Samsung Galaxy S2. Just follow below step by step video guide. No harm to return everything to stock, right? No question will be asked by Samsung Support then. Prerequisites • Odin3 • Stock Firmware • USB Jig Step by Step Guide • Press and hold down Volume Up + Home + Power buttons at the same time.
• Release all buttons when you see SGS2 Logo. • ClockworkMod Recovery or stock Recovery Mode will be loaded then.
USE A 3/8” RATCHET IN THE SQUARE HOLE IN THE MOUNTING BRACKET TO TENSION THE BELT. Hydro boost install diagram.
• Select wipe data/factory reset. • Then select Yes — delete all user data.
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• Turn off your phone after that. • Press and hold down Volume Down + Home + Power buttons at the same time. • Press Volume Up button when warning prompt. • Odin download mode will be loaded.
• Connect USB cable to your phone. • At PC, extract the stock firmware.tar file that you downloaded to Firmware folder. • Then bring up Odin3. • Click on PDA. • Select the.tar at Firmware folder.
• Click Start then. • Remove USB cable from your phone when you see green PASS! • Android OS will be loaded. • Then follow phone onscreen instructions to setup. • Turn off your phone. • Plug in Micro USB Jig to Samsung Galaxy S II. • Odin download mode will be loaded.
• And Custom binary download counter will be reset. • Remove USB Jig and reboot your phone. • That’s all. Yeah Your Samsung Galaxy S2 should be back to stock firmware after you done everything as above.
No need to worry about warranty claim now. Note – USB Jig is not a must have to restore back to stock firmware. Just custom binary download counter won’t be reset without it. Download Odin3 v1.85. Download official Samsung Galaxy S2 firmware. Hey Thanks for some great guides regarding the samsung galaxy S2.
However, I have a question. I have rooted my phone using odin, and I am thinking about install lite’ning rom v6.1. But how do I restore to the stock rom? As far as I can tell this only show how to restore the firmware, so the phone is not rooted anymore. I have titanium backup pro on my phone and I have made a backup of the phone, so can I use those files to restore back to stock rom with root?