Is there an option to lock the bootloader again after unlock?? for warranty things
8don't know but I don't think it will work cause of custom boot image.
I don't know. I have flashed the v20a (leak version) and unlock its bootloader, then rollback to official v10e, and then flash the official v20a and the bootloader is already unlocked. I think its been unlock forever maybe????
DarkFantasy6 said:
Is there an option to lock the bootloader again after unlock?? for warranty things
Click to expand...
Click to collapse
Supposedly, you can flash a v10x firmware and it'll show as locked again, if I'm not mistaken. Although if they update your firmware back to a v20x, as they probably will, it will show as unlocked, and they might have a way to know when/how it was unlocked, and claim you had it unlocked before.
My advice (and personal intention) is, unless you're a developer, do not unlock the bootloader unless you're willing to risk voiding your warranty.
Although I'd be quite curious to know if they'd have the guts to invoke the unlocked bootloader for someone that goes in with stuff like dust between the screen and the Gorilla glass, or hardware failure of some sort.
DarkFantasy6 said:
Is there an option to lock the bootloader again after unlock?? for warranty things
Click to expand...
Click to collapse
AFAIK when you unlocking bootloader you actually write some data to a special memory called fuse. This can be done only once. Therefore it is not possible to be locked again. But it is possible to ruin the the fuse if you do something wrong and you lose forever possibility to unlock.
Well I was on leak v20a and unlock it and flashed cwm, then i flashed Official v20a .dz with lgflashtool and bootloader got locked again. I needed to unlock it again. You can try that.
Sent from my LG-P880 using xda app-developers app
iodak said:
Well I was on leak v20a and unlock it and flashed cwm, then i flashed Official v20a .dz with lgflashtool and bootloader got locked again. I needed to unlock it again. You can try that.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
I flashed between 20a leak , official 20a and 20b, and not once i had my bootloader relock by itself
With lgflashtool or kdz? Well I dont have any proof of it becouse I didnt expected it would happen. Anyway I flashed with LGflashtool without battery and sim and with 910kohm cable.
Edit: this will clear all your data and format internal sd
Sent from my LG-P880 using xda app-developers app
iodak said:
With lgflashtool or kdz? Well I dont have any proof of it becouse I didnt expected it would happen. Anyway I flashed with LGflashtool without battery and sim and with 910kohm cable.
Edit: this will clear all your data and format internal sd
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Iodak !!!???? Do you have P880 ???
Will you make kernels ?? Maybe solve the overheat problem ..
You are very very welcome here
#------------------------------------------
echo "Sender.product.model=LG-P880" # (O4X) .
if [ $thanks -eq $pressed ] ; then
thanks_meter=$((${thanks_meter} + 1)) ; fi #Press it
iodak said:
With lgflashtool or kdz? Well I dont have any proof of it becouse I didnt expected it would happen. Anyway I flashed with LGflashtool without battery and sim and with 910kohm cable.
Edit: this will clear all your data and format internal sd
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
i flashed atleast once with lgflashtool (screwed something up after deleting some bloatware + installing wrong unsecure img or something, all in all i couldnt enter S/W at all), and several times with kdz (between 20a leak and other 20x's).
and all troughout this bootloader stayed unlocked (i am on eur-xxx, so i unlocked my bootloader the day the method was found, if i recall correctly)
It may be an isolated case. You never know with LG But i am sure it was locked again, even flashed cwm thinging it stayed unlocked then gave me security error when I tried to boot recovery. So i unlock it again. Mine is also eur-xxx.
Sent from my LG-P880 using xda app-developers app
iodak said:
It may be an isolated case. You never know with LG But i am sure it was locked again, even flashed cwm thinging it stayed unlocked then gave me security error when I tried to boot recovery. Mine is also eur-xxx.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Bootloader can't be relocked. When you flash kdz with all usual methods available for p880 you also flash secured bootloader and system recovery too. So you must flash these two again from adb every time you flash new kdz. Security error may appear if you don't flash unsecured BL before CWM.
Any way regarding warranty I don't think that LG service will bother to check bootloader state if device is bricked or something.
It can be relocked since mine was in fact relocked. It just that we need to find way. Unsecure boot.img has nothing to do with unlocking bootloader or properly running recovery. It just give you root access from adb. It is property in ramdisk in default.prop ro.secure=0. And they will sure check bootloader unlock status, they even developed Windows app for root checking.
Sent from my LG-P880 using xda app-developers app
iodak said:
It can be relocked since mine was in fact relocked. It just that we need to find way. Unsecure boot.img has nothing to do with unlocking bootloader or properly running recovery. It just give you root access from adb. It is property in ramdisk in default.prop ro.secure=0. And they will sure check bootloader unlock status, they even developed Windows app for root checking.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
I'm saying that secured bootloader won't load unsigned recovery. So maybe thats reason why you got security error. Anyway if you think unlocking is reversible maybe its best way to ask LG. Their FOSS section replied for unlocking process, maybe they answer you.
Vosetal said:
Any way regarding warranty I don't think that LG service will bother to check bootloader state if device is bricked or something.
Click to expand...
Click to collapse
If the device is bricked, they'll need to find the problem before they solve it. They'll surely run diagnostics on it, and a phone diagnostic tool that doesn't diagnose something as basic as "has someone been messing with the bootloader?" isn't that good of a diagnostic tool at all..
So yeah, I'm pretty sure they'll check it. And even if I weren't, some LG support centers (the portuguese one being one of them) have mentioned that unlocking the bootloader will void your warranty, and the warranty itself mentions it (by saying any change to the provided hardware and software, which the bootloader is a part of, will void the warranty). So, at the very least, we should leave it as a warning to the community that their warranty might be voided when unlocking the bootloader and/or rooting their phone.
skryptus said:
If the device is bricked, they'll need to find the problem before they solve it. They'll surely run diagnostics on it, and a phone diagnostic tool that doesn't diagnose something as basic as "has someone been messing with the bootloader?" isn't that good of a diagnostic tool at all..
So yeah, I'm pretty sure they'll check it. And even if I weren't, some LG support centers (the portuguese one being one of them) have mentioned that unlocking the bootloader will void your warranty, and the warranty itself mentions it (by saying any change to the provided hardware and software, which the bootloader is a part of, will void the warranty). So, at the very least, we should leave it as a warning to the community that their warranty might be voided when unlocking the bootloader and/or rooting their phone.
Click to expand...
Click to collapse
My point is that it is useless to try relock your phone.
I agree with you completely in everything you said about warranty. I think there should be warning about warranty. Also there still no need to unlock while we waiting for custom rom (CM).
Anyway I'm more than year on this forum and I never saw someone refused by LG service because their device is modded somehow.
skryptus said:
If the device is bricked, they'll need to find the problem before they solve it. They'll surely run diagnostics on it, and a phone diagnostic tool that doesn't diagnose something as basic as "has someone been messing with the bootloader?" isn't that good of a diagnostic tool at all..
So yeah, I'm pretty sure they'll check it. And even if I weren't, some LG support centers (the portuguese one being one of them) have mentioned that unlocking the bootloader will void your warranty, and the warranty itself mentions it (by saying any change to the provided hardware and software, which the bootloader is a part of, will void the warranty). So, at the very least, we should leave it as a warning to the community that their warranty might be voided when unlocking the bootloader and/or rooting their phone.
Click to expand...
Click to collapse
from searching internet about someone bricked his phone with erase bootloader command i found 2 cases on Asus nexus 7 that they got replacement after they erased their bootloader - of course they didn't mention it lol
future81 said:
from searching internet about someone bricked his phone with erase bootloader command i found 2 cases on Asus nexus 7 that they got replacement after they erased their bootloader - of course they didn't mention it lol
Click to expand...
Click to collapse
Yes, but Asus's policy wherever that person bought the Nexus 7 might be different that the policy for LG in our respective countries...
I borrow some text from a blog :
This is a joint blog post written together with Carlo Piana with the goal to disband some popular FUD that you lose your warranty if you flash or root your device.
Does rooting your device (e.g. an Android phone) and replacing its operating system with something else void your statutory warranty, if you are a consumer?
In short:
No.Just the fact that you modified or changed the software of your device, is not a sufficient reason to void your statutory warranty. As long as you have bought the device as a consumer in the European Union.
Click to expand...
Click to collapse
It clearly states that not only rooting but also flashing your device with a custom rom , can't be held responsible for the defect at a device.
A friend of mine had a faulty screen on his galaxy nexus and gave his device rooted , of course the store who sold the phone refused to repair it , but after being aware of this directive and to avoid further legal actions from the buyer's side, they agreed to repair the phone at no cost.
I relate this case to the thread for the guarantee part since an unlocked bootloader is needed to flash custom stuff to it and is part of the software imho.
This is the source text.
http://matija.suklje.name/rooting-a...t-void-the-warranty-in-eu#footnote-link-255-1
leolipop said:
I borrow some text from a blog :
It clearly states that not only rooting but also flashing your device with a custom rom , can't be held responsible for the defect at a device.
A friend of mine had a faulty screen on his galaxy nexus and gave his device rooted , of course the store who sold the phone refused to repair it , but after being aware of this directive and to avoid further legal actions from the buyer's side, they agreed to repair the phone at no cost.
I relate this case to the thread for the guarantee part since an unlocked bootloader is needed to flash custom stuff to it and is part of the software imho.
This is the source text.
http://matija.suklje.name/rooting-a...t-void-the-warranty-in-eu#footnote-link-255-1
Click to expand...
Click to collapse
It's nice to know that directive. People speak of them having to fulfill the warranty if the root/unlocking isn't directly linked to the problem, but this gives us something to use in case they don't do it voluntarily.
Although, keep in mind that any problem you cause due to your rooting (e.g. deleting system files, freezing the wrong apps, etc.) or bootloader-unlocking (e.g. deleting your bootloader, incorrectly installing a ROM/kernel, etc.) will probably not be covered by warranty, as it was your action that caused the error.
Related
Dear all,
Just as you might already know, not all Xperia Z are blessed with having an unlocked bootloader .... it apparently is something related to the carrier though and not to Sony themselves. As it happens if your bootloader is locked and is NOT unlockable you can still head to the website and get your unlock code by putting in your IMEI.
Now that's weird ...... Now just wondering if the same procedure could be applied to get the device bootloader unlocked ....
Regs
Al
No it's impossible,fastboot will return an error.
Sent from my C6603 using xda premium
gm007 said:
No it's impossible,fastboot will return an error.
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Yes true but then again why does the Sony bootloader unlock site still provide an unlock code for locked bootloader xperia z's? This implies that the unlock code is used by Sony technicians to unlock bootloaders ... it's only a matter of determining what that procedure is .... This is definitely being used by carriers.
Really interested to know this for certain, I just got a Z on o2 UK and am a little disappointed that I can't flash any roms. I don't think I can live with stock for ever! Had previously purchased a (dreadful) bootloader locked xperia play which had the 'bootloader allow unlock' set to 'no' which a helpful guy on here managed to change to a 'yes' for the reasonable sum of £10 but this was using testpoint method which obviously won't work on a Z as it's sealed.
If the answer is definately a no to unlocking the bootloader even 'unofficially' then I think i'll have to send this phone back and try my luck with a different phone (an ugly S4 probably). I really do love this phone but I also love being able to change my roms as often as I like to whatever I like.
In the past a bounty would have attracted some devs to work out a cunning plan but if this is not possible at all then theres no point
Anyone know for sure?
Maybe if you change your customization and download a generic cust. ROM, you could probably unlock the bootloader?
If you backup you data and create an ftf for your current cust, you should be able to restore if it doesn't work.
Use the first guide to get an ftf of your stock ROM.
Second to check what generic customization you'd like to download.
Third to change your customization and download & get the appropriate ftf.
Flash the ftf using flashtool.
Relevant guides:
[NOOBS GUIDE] Create your own stock firmware FTF & Flashtool flashing guide[+ pics]
[INFO] Latest firmware version per customization (region/branding) {18-Jul-2013}
[GUIDE] Download ANY firmware customization from Sony & create an FTF with Flashtool
This is pretty much at your own risk. I'm not sure if this will work either.
Alcatrazx said:
Dear all,
Just as you might already know, not all Xperia Z are blessed with having an unlocked bootloader .... it apparently is something related to the carrier though and not to Sony themselves. As it happens if your bootloader is locked and is NOT unlockable you can still head to the website and get your unlock code by putting in your IMEI.
Now that's weird ...... Now just wondering if the same procedure could be applied to get the device bootloader unlocked ....
Regs
Al
Click to expand...
Click to collapse
The unlock code is generated from the imei number I think, so putting in any imei number will return an unlock code.
Try it.
kgs1992 said:
Maybe if you change your customization and download a generic cust. ROM, you could probably unlock the bootloader?
If you backup you data and create an ftf for your current cust, you should be able to restore if it doesn't work.
Use the first guide to get an ftf of your stock ROM.
Second to check what generic customization you'd like to download.
Third to change your customization and download & get the appropriate ftf.
Flash the ftf using flashtool.
Relevant guides:
[NOOBS GUIDE] Create your own stock firmware FTF & Flashtool flashing guide[+ pics]
[INFO] Latest firmware version per customization (region/branding) {18-Jul-2013}
[GUIDE] Download ANY firmware customization from Sony & create an FTF with Flashtool
This is pretty much at your own risk. I'm not sure if this will work either.
Click to expand...
Click to collapse
One guy claimed he done this but never came out with exact step by step instructions so no proof in this.
I previously tried every combination with no avail. as seen in previous threads about unlocking bootloaders we need alot of work done by a dev who knows what he is doing, sony have really tied up the security on these phones.
jonnycarter said:
One guy claimed he done this but never came out with exact step by step instructions so no proof in this.
I previously tried every combination with no avail. as seen in previous threads about unlocking bootloaders we need alot of work done by a dev who knows what he is doing, sony have really tied up the security on these phones.
Click to expand...
Click to collapse
Well, it was a suggestion, you can try it if you want to.
If it doesn't work, then the only possible way is to somehow flash a bootloader that allows itself to be unlocked and this, I suppose, will require bypassing security.
The bootloader is usually not flashable and flashing an unsigned bootloader is even harder.
Reverse engineering bootloaders requires experience and involves a considerable amount of risk.
And that's only half the struggle. You also need to think about how you're going to flash it onto your phone.
emuni said:
Really interested to know this for certain, I just got a Z on o2 UK and am a little disappointed that I can't flash any roms. I don't think I can live with stock for ever! Had previously purchased a (dreadful) bootloader locked xperia play which had the 'bootloader allow unlock' set to 'no' which a helpful guy on here managed to change to a 'yes' for the reasonable sum of £10 but this was using testpoint method which obviously won't work on a Z as it's sealed.
If the answer is definately a no to unlocking the bootloader even 'unofficially' then I think i'll have to send this phone back and try my luck with a different phone (an ugly S4 probably). I really do love this phone but I also love being able to change my roms as often as I like to whatever I like.
In the past a bounty would have attracted some devs to work out a cunning plan but if this is not possible at all then theres no point
Anyone know for sure?
Click to expand...
Click to collapse
send it back & go shopping at Phones4U... all fones from them are unbranded
PNuT. said:
send it back & go shopping at Phones4U... all fones from them are unbranded
Click to expand...
Click to collapse
I really would but I haggled a good deal with o2, £12 a month cheaper than what phones4u advertised with a free Z.
I am probably going to send it back though, just a shame as I really like this phone! Could always try phones4u and see if they will offer the same deal. I should have really thought about the possibility of permanently locked bootloader before I ordered it, after all the grief I had with my old xperia play.
So it definately can't be changed ever if it's set to disallow bootloader unlock?
emuni said:
I really would but I haggled a good deal with o2, £12 a month cheaper than what phones4u advertised with a free Z.
I am probably going to send it back though, just a shame as I really like this phone! Could always try phones4u and see if they will offer the same deal. I should have really thought about the possibility of permanently locked bootloader before I ordered it, after all the grief I had with my old xperia play.
So it definately can't be changed ever if it's set to disallow bootloader unlock?
Click to expand...
Click to collapse
when i went into P4U they said they would match anything i had seen... worth a try
PNuT. said:
when i went into P4U they said they would match anything i had seen... worth a try
Click to expand...
Click to collapse
So can no devs lend a hand to this issue. A lot of people with Xperia Z's are affected by this issue.
It's all down to the TA partition. If it contains "bootloader unlock allowed = no" then you are screwed. Trying to modify it or flash someone else's TA results in an unrecoverable, permanent HARDBRICK, regardless of what bootloader or kernel is flashed
Sent from my C6603 using xda app-developers app
What if happened to sweeten the pot a little and offer £100 sterling to anyone who can successfully unlock a locked a permanently unlocked bootloader.
I'm on 3 with the bootloader so say permanently locked. If you can unlock it. The money is yours.
£100 via PayPal or direct account transfer.
Sent from my C6603 using xda app-developers app
Kirkymole said:
What if happened to sweeten the pot a little and offer £100 sterling to anyone who can successfully unlock a locked a permanently unlocked bootloader.
I'm on 3 with the bootloader so say permanently locked. If you can unlock it. The money is yours.
£100 via PayPal or direct account transfer.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
There is an ongoing bounty thread if you would like to post there as well.
http://forum.xda-developers.com/showthread.php?t=2287897&page=39
nice idea!
i'm in with another 50 euros!
deyanimay said:
There is an ongoing bounty thread if you would like to post there as well.
http://forum.xda-developers.com/showthread.php?t=2287897&page=39
Click to expand...
Click to collapse
That's a forum for the T isn't it? I can't see properly as I'm on my phone....
Sent from my C6603 using xda app-developers app
bounty hunters, where are you?
kgs1992 said:
Well, it was a suggestion, you can try it if you want to.
If it doesn't work, then the only possible way is to somehow flash a bootloader that allows itself to be unlocked and this, I suppose, will require bypassing security.
The bootloader is usually not flashable and flashing an unsigned bootloader is even harder.
Reverse engineering bootloaders requires experience and involves a considerable amount of risk.
And that's only half the struggle. You also need to think about how you're going to flash it onto your phone.
Click to expand...
Click to collapse
I would like to point out something. Now I know these two things aren't the same, but I'd like to use it as an example. The Xperia Z's bootloader is locked, obviously lol, I've been modding xboxs and ps3s for a long time, and from that experience I think it can relate to this. Why? Well, from my experiance,on the xbox you can't put a custom dashboard unless you JTAG it, although you can get free games if you flash the chip on the disc drive but that's all. with saying that, it's like saying, you can put custom funcions in the Z but you can't change the ROM. So with the xbox, before you're allowed to flash a custom dashboard, you have to unlock your NAND software, with a ps3 (made by sony lol) you can flash a custom firmware if your on firmware 3.55 but if you're above that, you need an e3 flasher to flash your NOR or NAND chip to downgrade and mod it, one time with the ps3 there was a thing called a E3 Stick, I believe it was called that, i can't remember, and with the e3 stick it wpuld exploit the system cause it was a certain type of board it was build with... So if we'd be able to maybe, find a way to exploit the bootloader, or possibly JTAG it or flash it then I think we'd be able to achieve our goal of putting a custom ROM. The problem with the JTAG or flash theory is that we'd have to open the Xperia Z, so as another theory now, we find a device that we plug into the phone and exploits it to let us flash any ROM we want. just like samsung devices, if the phone gets hard bricked and it doesn't turn on anymore,fried, or if you want to reset the flash count you'd use a JIG to put it into download mode and flash any ROM you want to save the device.
Is there a possible way to unlock on the fly? Like not need a computer? I have the unlockcode
Sent from my C6603 using xda app-developers app
demon2112 said:
Is there a possible way to unlock on the fly? Like not need a computer? I have the unlockcode
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
No. The phone needs to be in fastboot mode to unlock the bootloader. The only way to send commands to the bootloader is via a PC.
Sent from my C6603 using Tapatalk
Morning Friends,
I need to take my Z to a service center.
Now, I have a custom recovery (CWM Based), bootloader is unlocked, and a deodexed and rooted 434 firmware installed.
From what I know, the bootloader is not a problem - Just relock it with Flash tool. The recovery is what I'm worried about.
If I reflash my region's 434 Stock ROM, will it override my Recovery (and therefor Custom Kernel)? I need to leave no traces behind and as far as I know, there's no way to just uninstall a custom recovery as they're fused with the Kernel.
Ftf will restore everything
I have seen that you have said your BL is unlocked if so did you back up your TA partition before unlocking, if you didn't then you can't get your warranty back
Sent from my C6603 using xda premium
Maddhouse said:
I have seen that you have said your BL is unlocked if so did you back up your TA partition before unlocking, if you didn't then you can't get your warranty back
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
I didn't. Meh. Worth a shot anyhow... Think they check for DRM keys? I believe they only verify if the bootloader is locked or unlocked...
If you have a hardware fault then they should honour the warranty regardless of bootloader status
Yup, there's a small rip that I didn't cause in the rubber of the headphones flap, so it keeps popping open by itself.
Nevertheless, I wouldn't like to take any chances in case they decide to check the software on the phone.
Tamirwig said:
Yup, there's a small rip that I didn't cause in the rubber of the headphones flap, so it keeps popping open by itself.
Nevertheless, I wouldn't like to take any chances in case they decide to check the software on the phone.
Click to expand...
Click to collapse
When the arc s first came out people unlocked there bootloader and later they found out that there was a screen fault on it, Sony wouldn't touch the unlocked ones and voided the warranty on it
Sent from my C6603 using xda premium
Maddhouse said:
When the arc s first came out people unlocked there bootloader and later they found out that there was a screen fault on it, Sony wouldn't touch the unlocked ones and voided the warranty on it
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Well, thing is, this is a Sony certified retailer I'm talking about - Of course they have their set of clear instructions from Sony, but they might slack off a bit - Or like Michealtbh said, might take care of it with or without any connection to the Bootloader.
Worth a shot.
Worst case scenario I'll have to look for replacement flaps and a private lab that'll install it.
hey guys
I've rooted my LG 4x P880 and installed a " thinkbridge " 4.4.2 kitkat ROM and that made me lose my warranty sure ,,
now can I unroot my mobile and install the official 4.1.2 software to it or what ?
any help plz
thnx in advance )
hesseny said:
I've rooted my LG 4x P880 and installed a " thinkbridge " 4.4.2 kitkat ROM and that made me lose my warranty sure ,,
now can I unroot my mobile and install the official 4.1.2 software to it or what ?
any help plz
thnx in advance )
Click to expand...
Click to collapse
Using big text doesn't make it any more likely that you'll get a response - it just looks bad
Just flash the origninal KDZ for your device/region and it will be back to 'Stock'. Your warranty shouldn't be affected simply by rooting the phone (certainly in the EU and UK this is true) unless they can prove that you have over-clocked the device and damaged it that way.
SimonTS said:
Using big text doesn't make it any more likely that you'll get a response - it just looks bad .
Click to expand...
Click to collapse
I wrote in big size to make it easier to be read
and can you tell me from where can I get the origninal KDZ for my device/region ?
and thank you so much
Try to connect your phone to your PC and use the LGMobileSupport tool to force an update (It's somewhere in the upper right menu's) That should bring you back to stock and unroot your device. Please note that some repair centers will tell you that you have voided your warranty by unlocking your bootloader/altering the stock firmware, but as long as you are in the EU, like SimonTS said, software alterations don't void your warranty as long as it isn't the cause of a faulty device.
P.S.: In my opinion a bigger font doesn't make the reading any easier, so please stick to the standard size
Sent from my Nexus 7 using xda app-developers app
I'm from Egypt , I called the service center and they told me the root made me lose my warranty , and if I unrooted the mobile my warranty will back ..
now I will download the LG tool and use it .
and ok I'll write in the standard size =D
thanks a lot
SimonTS said:
Using big text doesn't make it any more likely that you'll get a response - it just looks bad
Just flash the origninal KDZ for your device/region and it will be back to 'Stock'. Your warranty shouldn't be affected simply by rooting the phone (certainly in the EU and UK this is true) unless they can prove that you have over-clocked the device and damaged it that way.
Click to expand...
Click to collapse
If he flashed 442 he probably unlocked bl (unless he was going for brick)
If you unlock bl drm keys are modified and even if relocked any service center can tell it has been unlocked
Accepting warranty claims on these basis is usually entirely subjective to the service center's will
Rudjgaard said:
If he flashed 442 he probably unlocked bl (unless he was going for brick)
If you unlock bl drm keys are modified and even if relocked any service center can tell it has been unlocked
Accepting warranty claims on these basis is usually entirely subjective to the service center's will
Click to expand...
Click to collapse
If you are in Europe you are fully covered unless they can prove that the damage is a direct result of unlocking the bootloader - e.g. blown CPU through overclocking. As he is in Egypt he is likely to be on far more dodgy ground.
SimonTS said:
If you are in Europe you are fully covered unless they can prove that the damage is a direct result of unlocking the bootloader - e.g. blown CPU through overclocking. As he is in Egypt he is likely to be on far more dodgy ground.
Click to expand...
Click to collapse
Technically you are correct, but the matter of fact is that even flashing a kernel which is working for everyone without trouble can give them grounds to counter any claim.
You send the phone in most likely for hw failure, kernel and bl control all hw related activity,
hence tracing any issues back to user activity is in fact a brief step, that's why I said that
it's not impossible to get a claim warranty accepted but rather it's entirely subjective..
I got my H9L 2 months back and had rooted it (and unlockedd bootloader). Im having a big battery issue battery drains too fast. I want to get it to service centre as waranty is not over.
I've read posts saying if I relock bootloader I'll get waranty back but some says I won't get back warranty even if I relock bootloader.
Can someone sort this out please
IF you've unlocked the bootloader and rooted the device you have no warranty in the eyes of the manufacturer, it states this in the terms and conditions when you get your bootloader code from them.
See when you unlock the bootloader you get a warning screen upon booting the device and relocking the bootloader will not get rid of that warning.
However have you tried to see if the battery issue is intact an software issue. I.e have you wiped caches, checked if an app such as Google assistant WhatsApp Facebook is running in the background. Do you have the same issue when booting android into safe mode????
Sent from my SHIELD Tablet K1 using Tapatalk
hacktrix2006 said:
IF you've unlocked the bootloader and rooted the device you have no warranty in the eyes of the manufacturer, it states this in the terms and conditions when you get your bootloader code from them.
See when you unlock the bootloader you get a warning screen upon booting the device and relocking the bootloader will not get rid of that warning.
However have you tried to see if the battery issue is intact an software issue. I.e have you wiped caches, checked if an app such as Google assistant WhatsApp Facebook is running in the background. Do you have the same issue when booting android into safe mode????
Sent from my SHIELD Tablet K1 using Tapatalk
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That's strange. I've relocked it today after flashing compete stock using HuRupdater tool.
I'm not having the warning screen I had earlier when my bootloader was unlocked.
So does that mean I'll be able to claim my waranty now?
And I've tried different ROMs the issue persists.
If they ask if I've unlocked the bootloader(since I've given my product number they might know) I'll just tell that I took the unlock code just in case, as they were shutting it down and that I haven't used it. Well at least that's the plan
So will they know that I've unlocked it earlier if there is no warning screen? As I've told I have complete stock firmware including kernal and recovery like @Fredin_ told.
Please reply fast.
If your no longer showing that Warning message after going back to stock then you can try and claim warranty if you wish, however they might have other ways to finding out if the bootloader has been unlocked.
So put your claim in and see what they do, they will either honor the Warranty or not Honor the Warranty and give you a quote for the work.
Personally if i unlock my bootloader and root it i'd just put up with the issue as i fully knew that the warranty went when i unlocked the device.
But i will leave it upto you how you go about it.
Hello there, I was just wondering if anyone returned their Asus Rog Phone 2 for repair or simply returned it after relocking the bootloader.
On XDA there is a great guide on locking the bootloader here https://forum.xda-developers.com/rog-phone-2/how-to/guide-convert-cn-to-ww-rom-26-08-t3961042http://
So would be interesting to see if locking the bootloader is all we need to peacefully rma the phone or does asus have some other sneaky peaky something going on to detect if we ever rooted.
I am perfectly happy with my phone its just some people on my youtube channel were asking if its safe to return after relocking I just said I haven't heard of anyone doing so, so not 100% sure.
Terminal_Heat_Sink said:
Hello there, I was just wondering if anyone returned their Asus Rog Phone 2 for repair or simply returned it after relocking the bootloader.
On XDA there is a great guide on locking the bootloader here https://forum.xda-developers.com/rog-phone-2/how-to/guide-convert-cn-to-ww-rom-26-08-t3961042http://
So would be interesting to see if locking the bootloader is all we need to peacefully rma the phone or does asus have some other sneaky peaky something going on to detect if we ever rooted.
I am perfectly happy with my phone its just some people on my youtube channel were asking if its safe to return after relocking I just said I haven't heard of anyone doing so, so not 100% sure.
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Most Android devices have a record in system chip. Once bootloader has been unlocked it will change status from 0 to 1 and even if you relock the device it will still stay as 1. Since you triggered the log thingy. So Asus techs will still be able to find out that bootloader has been touched. For example on Samsung devices they use something called a KNOX chip and when you unlock bootloader on a Samsung S9 or s10 the Knox chip will break and no longer work and status will say that Knox chip has been triggered with 0 to 1. That's how Samsung finds out if you have unlocked your bootloader on their devices. So Asus have probably a way aswell on their end.
You can return the device for repair but repair service will reject warranty repair and will put a price how much it will cost you to repair the device. Since they will see bootloader has been touched. So then warranty is voided.
I returned my 1st one because of no volte. Bl was unlocked, relocked using asus's app before the tool here was available. No issues, got a full refund.
I doubt they wouldn't repair it under warranty, unless it was actually caused by a bad flash, or something.
suzook said:
I returned my 1st one because of no volte. Bl was unlocked, relocked using asus's app before the tool here was available. No issues, got a full refund.
I doubt they wouldn't repair it under warranty, unless it was actually caused by a bad flash, or something.
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What Asus app did you use to relock the bootloader? I thought the only way to relock is to use a fastboot command. Asus has an apk for unlocking the phone, haven't heard of one for relocking.
Terminal_Heat_Sink said:
What Asus app did you use to relock the bootloader? I thought the only way to relock is to use a fastboot command. Asus has an apk for unlocking the phone, haven't heard of one for relocking.
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Sorry, i used app to unlock, and used fastboot to lock
suzook said:
Sorry, i used app to unlock, and used fastboot to lock
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Ah OK no worries. At least now we know that people can safely return or repair their phones if they relocked the bootloader properly. Thanks for responding.
Terminal_Heat_Sink said:
Ah OK no worries. At least now we know that people can safely return or repair their phones if they relocked the bootloader properly. Thanks for responding.
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Afaik in EU they cant refuse repairing faulty hardware because you tried a software mod.