Rooting, unlocking... - Transformer TF300T Q&A, Help & Troubleshooting

Hi I'm new to the TF300TG.
As I am experinced on the HTC Desire Z/G2 there seem to be some differences..I think most people want to know anyway if their changes can be tracked by Asus in a case of warranty or not...
If I root the phone the bootloader is still locked, right?!! Is there away WITHOUT Asus knowing to unlock the bootloader up to now?
I am right now on stock will a factory reset remove the root(superuser) again so that the device would look like(at least) an untouched tablet?
Best and thanks in advance,
Blubberor

No issue with root. Unlock voids warranty and is permanent.
Still Charged Up

Related

[Q] Warranty: How do I relock bootloader?

I have an HTC Sensation (no duh lol). I rooted it and custom rommed it, but I got a few scratches and want to use my warranty/insurance to get a replacement. I unrooted and went back to S-ON. The only problem is that my bootloader is still unlocked. How do I relock my bootloader? Is it necessary to relock it to use my "Premium Mobile Protection" to get a replacement? Thanks in advance.
I have an HTC Sensation (no duh lol). I rooted it and custom rommed it, but I got a few scratches and want to use my warranty/insurance to get a replacement. I unrooted and went back to S-ON. The only problem is that my bootloader is still unlocked. How do I relock my bootloader? Is it necessary to relock it to use my "Premium Mobile Protection" to get a replacement? Thanks in advance.
In short:
How do I
1) Relock the bootloader
and
2) Remove the "RELOCKED" and make it say "LOCKED"
?
By no means am I savvy on this topic, but I'm looking into it myself, because I need to relock my bootloader.
Take a look: http://forum.xda-developers.com/showthread.php?t=1077019
I'm guessing you better have to RUU that came with the phone running BEFORE you try to relock it.
It's pretty unlikely that they'll look at your bootloader. As long as your S-On and have reflashed the original firmware you should be good to go. If you really want a refurbished phone that bad you could just throw yours n the trash and say it was stolen. You're going to have to pay the deductible either way.
I had to return my phone last weekend for a warranty exchange.
I followed this guide http://theunlockr.com/2011/10/03/how-to-unroot-the-htc-sensation-4g/, and it worked perfectly to get my phone back to how it came in the Box (Except the cracked screen)
I will try this on my phone before I want to sell it
Does it work?
Gushfevah said:
I had to return my phone last weekend for a warranty exchange.
I followed this guide http://theunlockr.com/2011/10/03/how-to-unroot-the-htc-sensation-4g/, and it worked perfectly to get my phone back to how it came in the Box (Except the cracked screen)
Click to expand...
Click to collapse
Hey,
Can anyone confirm that the method posted by theunlockr actually reverts back the bootloader to ****LOCKED****?
Also, when I purchased the phone, it was running the stock Telstra GB Rom. With firmware version 1.17 I think. And at that point, the bootloader said nothing about it being locked or unlocked.
Thereby, I did the s-off, installed CWM recovery, permanently rooted and did SuperCID.
And then I flashed it with the stock EUR ICS ROM, which upgraded the firmware to 3.3something. and also locked the bootloader.
Is this normal?
I just want a way now through which I can flash ROMs and also lock the bootloader again (if I unlock it) if required for warranty purposes.
Thank you!
If you unlocked through htcdev unlock, you can only relock. You cant turn it to **LOCKED** again

(Q) Just to be clear. Unlock bootloader= Voided Warranty?

Just got my TF300. Is there no way to do it without Asus knowing? Just want to be clear that this is the only way to flash recovery at this time.
Unlocked bootloader = void warranty.
Yes. if you unlock bootloader, you void your warranty
No way yet, some of us are working on it but we aren't there yet. And yes, unlocking is the only way to flash a custom recovery, but you can still get root.
Ok thanks a lot guys. Just wanted to be sure. Just upgraded today from a TF101.
I already have root as I wanted to restore some stuff with titanium. I'm cool for now as far as roms go. And thanks to anyone helping us get the bootloader unlocked.
but...
Is their any way to lock the boot loader back? i mean back in the mytouch days you could have s off and turn it back on
No, not with the way Asus unlocks the bootloader.
I thought doing a custom rom voided the warranty but you can do root without voiding the warranty?
Rob
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2!
rlanza1054 said:
I thought doing a custom rom voided the warranty but you can do root without voiding the warranty?
Rob
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2!
Click to expand...
Click to collapse
Correct. Rooting is just taking administer access over the operating system. Unlocking the boot loader to installed Recovery/Roms will void your warranty.

[Q] Phone vibrations stopped working.

Hi guys,
I know that this is a problem among other phones and I tried the trick where I hit the phone softly against the table or my hand. The vibrating comes back on briefly but then it goes away again. Anyone know:
1) Any other solutions? I'm pretty sure the internal vibrator is broken.
2) If warranty covers this? And if it does, can people give me direction to unroot my phone that so my warranty isn't voided?
Thanks
Unlocking the bootloader pretty much voided the warranty.
Depends on who check your phone, I know with the Nexus 1, HTC was doing repair work on hardware
problems even with an unlock bl.
To answer your question, relock the bootloader and run the RUU
baseballfanz said:
Unlocking the bootloader pretty much voided the warranty.
Depends on who check your phone, I know with the Nexus 1, HTC was doing repair work on hardware
problems even with an unlock bl.
To answer your question, relock the bootloader and run the RUU
Click to expand...
Click to collapse
HTC will honor the warranty a lot of times if its strictly hardware related.
Sent from my HTC VLE_U using xda premium
So if I relock the bootloader, they'll still know that I unlocked it?
dragonblade1214 said:
So if I relock the bootloader, they'll still know that I unlocked it?
Click to expand...
Click to collapse
Yes it will say "relocked" instead of "locked". Like mentioned already, HTC is pretty good at warranty when it's hardware problem.
And there's no way to get rid of that at all? :/
And Tmobile also doesn't check the bootloader and whatnot when doing this?

Some clarification on upgrading to 4.0.4 with supercid would be greatly appreciated.

I have a stock, rooted, bootloader locked One X. I want the new update due to all of the speed and bug improvements. However, I don't want to lose root, or the ability to flash roms if I ever wanted to. I also do not wish to void the warranty due to my bad luck with phones in the past. Now two questions:
Can I supercid and get an unlock token without HTC voiding my warranty? Possibly with http://forum.xda-developers.com/showthread.php?t=1732980 ?
Second, would that token be valid after RUU'ing to the 2.20 update if I ever chose to void my warranty and unlock the bootloader?
I would like to thank anyone who replies for their time, and although I have researched quite a bit, I would like to clarify with everyone before taking the plunge.
You're going to void the warranty if you unlock the bootloader. Their is no way around that, well except for sometimes you can relock the boot loader then they would still service it. Kinda like jail breaking and unjailbreaking iPhone except its harder
McMichael96 said:
You're going to void the warranty if you unlock the bootloader. Their is no way around that, well except for sometimes you can relock the boot loader then they would style service it. Kinda like jail breaking and unjailbreaking iPhone accept its harder
Click to expand...
Click to collapse
This is more about keeping my options open. I'm not planning on unlocking the bootloader unless I have to. I'm just trying to retain the method of doing so if I ever wanted/needed to while enjoying the latest update. Sorry for not stating my intentions clearly.
Lightfall said:
I have a stock, rooted, bootloader locked One X. I want the new update due to all of the speed and bug improvements. However, I don't want to lose root, or the ability to flash roms if I ever wanted to. I also do not wish to void the warranty due to my bad luck with phones in the past. Now two questions:
Can I supercid and get an unlock token without HTC voiding my warranty? Possibly with http://forum.xda-developers.com/showthread.php?t=1732980 ?
Second, would that token be valid after RUU'ing to the 2.20 update if I ever chose to void my warranty and unlock the bootloader?
I would like to thank anyone who replies for their time, and although I have researched quite a bit, I would like to clarify with everyone before taking the plunge.
Click to expand...
Click to collapse
Ok 1. If you have supercid you already have altered your stock settings. So even if you use a spoof cid method if you ever have to return it guess what... you have to enter your information lol. Unless you change it back to your original super cid before hand HTC could in theory void your warranty. RUUing does not remove supercid it must be changed back manually. In all reality they have to "legally" tell you that they "can" void your warranty. I havent seen them void a warranty just because one had an unlocked bootloader. As long as the phone can be recovered by them you should be ok.
The screen on my first HOX got cracked, I re-locked the bootloader and RUU'd back to stock ROM ( left supercid on it) filed my claim with asurion Got a replacement next day, sent old one back no issues. Remember when you re lock that is displayed you cant change it to say locked as we dont have s-off. However I tracked my old phones return HTC recieved it back roughly 4 days after I mailed it off and asurion did their thing. It has been over a month now and havent heard anything about them not honoring the return. See people dont understand that even if you have insurance, warranty etc HTC can at anytime still according to their legal statements not honor a returned phone or etc. So if HTC doesn't honor it asurion will be adding a hefty fee to the next months bill lol. But like I said before as long as they can recover it I havent heard of anyone having warranty, insurance issues.
2. Yes once you get your unlock token with supercid it is valid no matter what firmware you use. However you must always keep the supercid after unlocking because if you change back to your original CID the unlock token you received wit supercid will fail to flash!
3. My suggestion. Follow threads here to get supercid, Unlock your bootloader, then update, re unlock, flash super user.
U do or do not have superuser permission? U can get your unlockbincode from HTC. They have a disclaimer when doing this. "May void your warranty" it says. However ONLY if u have done this before update, u should be able to unlock after update. So Unlock bootloader from htc before upgrade, then use unlockbincode, root after. NO GUARANTEE ON WARRANTY regardless.
Sent from my One X using xda app-developers app
subarudroid said:
U do or do not have superuser permission? U can get your unlockbincode from HTC. They have a disclaimer when doing this. "May void your warranty" it says. However ONLY if u have done this before update, u should be able to unlock after update. So Unlock bootloader from htc before upgrade, then use unlockbincode, root after. NO GUARANTEE ON WARRANTY regardless.
Sent from my One X using xda app-developers app
Click to expand...
Click to collapse
I DO have superuser permission. If I were to use the unlock method that does not involve htcdev, http://forum.xda-developers.com/showthread.php?t=1732980 , they wouldn't have any idea and if I never unlocked then they would have no way of knowing I had an unlock code. This is just in case I decide to unlock later after the update.
Lightfall said:
I DO have superuser permission. If I were to use the unlock method that does not involve htcdev, http://forum.xda-developers.com/showthread.php?t=1732980 , they wouldn't have any idea and if I never unlocked then they would have no way of knowing I had an unlock code. This is just in case I decide to unlock later after the update.
Click to expand...
Click to collapse
but they would unless you manually went back in and removed supercid. This method will give you supercid which would then tell HTC you altered your phone lol.
eraste said:
Ok 1. If you have supercid you already have altered your stock settings. So even if you use a spoof cid method if you ever have to return it guess what... you have to enter your information lol. Unless you change it back to your original super cid before hand HTC could in theory void your warranty. RUUing does not remove supercid it must be changed back manually. In all reality they have to "legally" tell you that they "can" void your warranty. I havent seen them void a warranty just because one had an unlocked bootloader. As long as the phone can be recovered by them you should be ok.
The screen on my first HOX got cracked, I re-locked the bootloader and RUU'd back to stock ROM ( left supercid on it) filed my claim with asurion Got a replacement next day, sent old one back no issues. Remember when you re lock that is displayed you cant change it to say locked as we dont have s-off. However I tracked my old phones return HTC recieved it back roughly 4 days after I mailed it off and asurion did their thing. It has been over a month now and havent heard anything about them not honoring the return. See people dont understand that even if you have insurance, warranty etc HTC can at anytime still according to their legal statements not honor a returned phone or etc. So if HTC doesn't honor it asurion will be adding a hefty fee to the next months bill lol. But like I said before as long as they can recover it I havent heard of anyone having warranty, insurance issues.
2. Yes once you get your unlock token with supercid it is valid no matter what firmware you use. However you must always keep the supercid after unlocking because if you change back to your original CID the unlock token you received wit supercid will fail to flash!
3. My suggestion. Follow threads here to get supercid, Unlock your bootloader, then update, re unlock, flash super user.
Click to expand...
Click to collapse
So the modified supercid file will stick even after a full RUU? This is why I'm checking with you guys because I've heard otherwise so it's hard to tell what's right.
Lightfall said:
So the modified supercid file will stick even after a full RUU? This is why I'm checking with you guys because I've heard otherwise so it's hard to tell what's right.
Click to expand...
Click to collapse
yes once you have supercid the "current" firmware builds do not overwrite it. They may later release a build that does but 2.20 does not.
eraste said:
yes once you have supercid the "current" firmware builds do not overwrite it. They may later release a build that does but 2.20 does not.
Click to expand...
Click to collapse
So because supercid sticks after the update, and because I would need bootloader unlock to modify it to stock, my whole evil plan has been foiled then. Darn... And you're saying bootloader unlock would probably only cause issues on a software related warranty return?
Lightfall said:
So because supercid sticks after the update, and because I would need bootloader unlock to modify it to stock, my whole evil plan has been foiled then. Darn... And you're saying bootloader unlock would probably only cause issues on a software related warranty return?
Click to expand...
Click to collapse
Not necessarily. You can always relock and RUU back to stock, and as long as they can "recover" the phone they shouldn't have a problem with it. Even if the HOX gets official bootloader unlock support from HTC they still give this warning. Right now there is no official bootloader unlock support. All the exploits to unlock the bootloader are just that an exploit hack lol. We arent suppose to be able to unlock them right now. However thats ATT's fault not HTC's. I guess its a 50/50 deal if you get someone who wants to be a prick that day if you have to return it then probably voided warranty. If you get someone cool probably ok. Its hard to say as I havent seen them void a warranty just for a unlocked bootloader. But now if you have unlocked then screw the phone up so bad they cant even fix it thats a different story lol.
eraste said:
Not necessarily. You can always relock and RUU back to stock, and as long as they can "recover" the phone they shouldn't have a problem with it. Even if the HOX gets official bootloader unlock support from HTC they still give this warning. Right now there is no official bootloader unlock support. All the exploits to unlock the bootloader are just that an exploit hack lol. We arent suppose to be able to unlock them right now. However thats ATT's fault not HTC's. I guess its a 50/50 deal if you get someone who wants to be a prick that day if you have to return it then probably voided warranty. If you get someone cool probably ok. Its hard to say as I havent seen them void a warranty just for a unlocked bootloader. But now if you have unlocked then screw the phone up so bad they cant even fix it thats a different story lol.
Click to expand...
Click to collapse
I used to have a captivate before this phone and I'm used to flashing one ROM after another. You telling me to just unlock my One X is like telling a former heroine addict to shoot some up for their birthday. You're not making this easy for me lol.
Lightfall said:
I used to have a captivate before this phone and I'm used to flashing one ROM after another. You telling me to just unlock my One X is like telling a former heroine addict to shoot some up for their birthday. You're not making this easy for me lol.
Click to expand...
Click to collapse
lol

[Q]about root/unroot and your warranty (wt19i)

can I root my phone without voiding warranty?
and if I rootit can I unroot it and return to its original state?
thank you
jusleen said:
can I root my phone without voiding warranty?
and if I rootit can I unroot it and return to its original state?
thank you
Click to expand...
Click to collapse
teoreticaly yes, you lose warranty.
but you can unroot it.
Actually technically the answer is NO. Rooting your phone should not in and of itself void your warranty, but the things you can do may and most likely will. For example lets say you root your phone and keep the stock kernel just debloat the stock ROM, and then the volume buttons stop working...unless you did hardware mods it would be under warranty. When I rooted my HTC using the HTCDev method to unlock the bootloader the disclaimer said it MAY, not that it will or does, and a few months after rooting and reading their warning I sent in my phone for warranty repair/replacement with no problems, even though my phone was documented as being rooted. Now if you hard brick your phone flashing a ROM with bad mount points that is a different story altogether.
A few years back I had a Samsung Interceptor that I had rooted and it had an issue with a physical button (Power button I believe), I brought my phone to Sprint and the rep saw it was rooted (before I sprung for Superuser Elite to hide the app). His words to me were that as long as NO hardware mods were done and the phone can be flashed back to a stock state it would still be covered under warranty. Important to note...Carriers will not service a phone with a custom recovery PERIOD, which is why I left the Sprint store and reflashed the stock image to the phone.
My advice to people who are concerned with their warranties is to know exactly how to get it back to stock...before its ever customized. The reason for this should be obvious. And don't let it leave your hands (sent out for repair, or brought to the back for testing) prior to flashing it back to stock
i won't use anything larger than 4"2
ItzCrooK2UxD said:
Actually technically the answer is NO. Rooting your phone should not in and of itself void your warranty, but the things you can do may and most likely will. For example lets say you root your phone and keep the stock kernel just debloat the stock ROM, and then the volume buttons stop working...unless you did hardware mods it would be under warranty. When I rooted my HTC using the HTCDev method to unlock the bootloader the disclaimer said it MAY, not that it will or does, and a few months after rooting and reading their warning I sent in my phone for warranty repair/replacement with no problems, even though my phone was documented as being rooted. Now if you hard brick your phone flashing a ROM with bad mount points that is a different story altogether.
A few years back I had a Samsung Interceptor that I had rooted and it had an issue with a physical button (Power button I believe), I brought my phone to Sprint and the rep saw it was rooted (before I sprung for Superuser Elite to hide the app). His words to me were that as long as NO hardware mods were done and the phone can be flashed back to a stock state it would still be covered under warranty. Important to note...Carriers will not service a phone with a custom recovery PERIOD, which is why I left the Sprint store and reflashed the stock image to the phone.
My advice to people who are concerned with their warranties is to know exactly how to get it back to stock...before its ever customized. The reason for this should be obvious. And don't let it leave your hands (sent out for repair, or brought to the back for testing) prior to flashing it back to stock
Click to expand...
Click to collapse
Then do you know how to get it back to stock after i rooted it??thanks
jusleen said:
Then do you know how to get it back to stock after i rooted it??thanks
Click to expand...
Click to collapse
I can probably point you in the right direction...did you unlock the bootloader or not? I am seeing a few unroot methods for locked bootloaders. If you did unlock the bootloader you will need to lock it back. Also it is important to note that some bootloaders will say *relocked* after relocking them, and not *locked* if it says *relocked* they will know it has been rooted. This is NOT a problem because once again having root access does not void the warranty, but you should be aware that if it says relocked they will know it has been rooted. This link has a root/unroot tool that may help it makes no mention of a specific firmware for your model phone so it should be fine. Also this video should help with the relock procedure but not knowing the phone I would need more specific details. Firmware and method used to root/unlock bootloader if you unlocked it. One of the relock procedures can be see here
*EDIT* I did a little looking and thought you might find this of interest. About midway through there is a section about warranty claims and returns...I didn't sign up so I can't see the links there but it should help .

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