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[Q] Rooting will void warranty? Unroot will recover warranty?

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anttan
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Question [Q] Rooting will void warranty? Unroot will recover warranty?

Dear all,

I an a new user which like to root and flash custom OS into my S2.

I just worry about the rooting will void my warranty? If I unroot in the future, will recover my warranty?

Hope you all give me some advice. Thanks
 
skodazek
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Yes,

If you completely restore the stock ROM and unroot the device your warranty will remain intact.

Feel free to ask if you have any further questions or if you require advice.

Sent from my SGH-I757M using xda premium
Device: Samsung Galaxy S2 HD LTE (SGH-I757M) | Carrier: Bell
Rom: [SGH-I757M] CyanogenMod 10-20121010-UNOFFICIAL-celoxhd
Android Version: Jelly Bean 4.1.2
Kernel Version: 3.0.43-cyanogenmod-gc4bc381
Baseband Version: I757MUGLH2
Recovery: ClockworkMod 6.0.1.1
Please click if my response was helpful.
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ivkos
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Usually, rooting or flashing custom ROMs voids your warranty. In order to recover your warranty, you should wipe your data (be careful with that if you're running a dangerous 4.0.4 kernel!) and then flash the official Samsung ROM for your country using Odin. In addition, you should reset your custom flash counter with a jig or TriangleAway (note that TriangleAways requires root; you can run it on your rooted ROM before flashing the official Samsung one).
Galaxy S4 Exynos 5 Octa Black Mist
Galaxy Note II Titanium Gray
 
GhiGo65
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and if after that your serial number (not imei) is unknown you had to flash new bootloader and it will show
 
anttan
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Unhappy Tutorial?

Dear all,

My god. It seems so complicated. Hmm.....
Any tutorial for me to follow?

I am a newbie for this. Sorry to trouble you all.

Thanks.
 
theunderling
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No trouble at all.

Just read the stickies and use the search function.

Everything your asking has been answered 100's of times before.
 
bendirkss
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Un rooting doesn't bring your warranty back. It just fools the techs so they don't know your warranty was ever voided

Sent from my SGH-I747M using Tapatalk 2
 
Poroto
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Well, that is pretty much bringing the warranty back...

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