[Q] Restore M7 to stock - Q on HBOOT - One (M7) Q&A, Help & Troubleshooting

Hi I need to restore my HTC One M7 European to stock, since I want to return it for repair of the purple tint issue. My question is what HBOOT is now the "official" from HTC Europe, so I can choose the right one.
When I got the phone in summer 2013 I initially just followed the OTA upates. In December I converted to Google GPE to get KitKat faster (and also later got Lolipop). This involved getting S-OFF etc.
Phone info before I converted (December 2013) - had HBOOT 1.55.
M7_UL PVT SHIP SON RH
HBOOT 1.55
RADIO 4A.21.3263.04
OpenDSP-32.120.274.0909
OS-3.62.401.1
eMMC boot 2048MB
Oct 17 2013
Used RumRunner to get S-OFF, change cid etc. and convert to GPE. Then followed OTA updates for a while, including upgrade to Lolipop. Status today:
M7_UL PVT SHIP S-OFF RH
CID-GOOGL001
HBOOT-1.54.0000
RADIO-4T.30.3218.21
OpenDSP-v34.120.274.0429
OS-5.11.1700.3
eMMC-boot 2048MB
Dec 2 2014 22:11:20.0
So I'm actually on a lower HBOOT now than before I did any hacking.
Questinon is - if I had followed the official upgrade cycle would I still be at HBOOT-1.55?
Here's my idea for reverting this phone to stock:
1) Rewrite CID to original
2) Install suitable KitKat RUU
3) Upgrade to HBOOT 1.55 (since this was the original - I'm wondering if I get 1.55 automatically through step #2 though).
4) fastboot oem writesecureflag 3 (in order to return to S-ON)
5) Install OTA updates
Will the phone now be in the same state as if I had not done any hacking? I've also seen people somewhere suggest you need HBOOT-1.44 to get S-ON back. Is that true? If so, can I downgrade to 1.44, put S-ON and then upgrade to 1.55? Also what about the other elements in the list (OpenDSP etc.) will they return to stock via the RUU? The trouble is I have no way to tell what the values would have been if I had not hacked the phone and had just followed official OTA's.
Any help will be much appreciated. I'm a bit confused over HBOOT issues.

kenzorio said:
Hi I need to restore my HTC One M7 European to stock, since I want to return it for repair of the purple tint issue. My question is what HBOOT is now the "official" from HTC Europe, so I can choose the right one.
When I got the phone in summer 2013 I initially just followed the OTA upates. In December I converted to Google GPE to get KitKat faster (and also later got Lolipop). This involved getting S-OFF etc.
Phone info before I converted (December 2013) - had HBOOT 1.55.
M7_UL PVT SHIP SON RH
HBOOT 1.55
RADIO 4A.21.3263.04
OpenDSP-32.120.274.0909
OS-3.62.401.1
eMMC boot 2048MB
Oct 17 2013
Used RumRunner to get S-OFF, change cid etc. and convert to GPE. Then followed OTA updates for a while, including upgrade to Lolipop. Status today:
M7_UL PVT SHIP S-OFF RH
CID-GOOGL001
HBOOT-1.54.0000
RADIO-4T.30.3218.21
OpenDSP-v34.120.274.0429
OS-5.11.1700.3
eMMC-boot 2048MB
Dec 2 2014 22:11:20.0
So I'm actually on a lower HBOOT now than before I did any hacking.
Questinon is - if I had followed the official upgrade cycle would I still be at HBOOT-1.55?
Here's my idea for reverting this phone to stock:
1) Rewrite CID to original
2) Install suitable KitKat RUU
3) Upgrade to HBOOT 1.55 (since this was the original - I'm wondering if I get 1.55 automatically through step #2 though).
4) fastboot oem writesecureflag 3 (in order to return to S-ON)
5) Install OTA updates
Will the phone now be in the same state as if I had not done any hacking? I've also seen people somewhere suggest you need HBOOT-1.44 to get S-ON back. Is that true? If so, can I downgrade to 1.44, put S-ON and then upgrade to 1.55? Also what about the other elements in the list (OpenDSP etc.) will they return to stock via the RUU? The trouble is I have no way to tell what the values would have been if I had not hacked the phone and had just followed official OTA's.
Any help will be much appreciated. I'm a bit confused over HBOOT issues.
Click to expand...
Click to collapse
DO NOT GO S-ON EVER !!!
DO NOT RELOCK YOUR BOOTLOADER (you will never get it unlocked again)
Hboot 1.54 is what all GPe phone's have
Simply change your CID and MID back to what they were and flash a RUU and your back to Sense Firmware with the hboot in that RUU
theirs a full guide for returning to stock here >> http://forum.xda-developers.com/showthread.php?t=2541082

clsA said:
DO NOT GO S-ON EVER !!!
DO NOT RELOCK YOUR BOOTLOADER (you will never get it unlocked again)
Hboot 1.54 is what all GPe phone's have
Simply change your CID and MID back to what they were and flash a RUU and your back to Sense Firmware with the hboot in that RUU
theirs a full guide for returning to stock here >> http://forum.xda-developers.com/showthread.php?t=2541082
Click to expand...
Click to collapse
Hi thanks. I had great troubles using the KitKat RUU. I suspected it was due to incompatibility with HBOOT. Downgraded HBOOT to 1.44, still didn't work. Then instead I used an RUU for Jelly Bean (in fact the original image) and this worked like a charm. Then I've applied a tons of OTA updates and now I'm on HBOOT 1.54. But now I'm stuck because it can't find the 4.19.401.11 update on HTC's server! I guess they have simply removed it and most people aren't bothered because they are way past.
BTW, why would it be a problem to go S-ON? Can't I go S-OFF again using the same method I originally used (using Rumrunner etc.)? Why would this S-ON be more permanent than a factory S-ON? I need to be S-ON to send the phone into service.

kenzorio said:
Hi thanks. I had great troubles using the KitKat RUU. I suspected it was due to incompatibility with HBOOT. Downgraded HBOOT to 1.44, still didn't work. Then instead I used an RUU for Jelly Bean (in fact the original image) and this worked like a charm. Then I've applied a tons of OTA updates and now I'm on HBOOT 1.54. But now I'm stuck because it can't find the 4.19.401.11 update on HTC's server! I guess they have simply removed it and most people aren't bothered because they are way past.
BTW, why would it be a problem to go S-ON? Can't I go S-OFF again using the same method I originally used (using Rumrunner etc.)? Why would this S-ON be more permanent than a factory S-ON? I need to be S-ON to send the phone into service.
Click to expand...
Click to collapse
http://www.htc1guru.com/dld/ota_m7_...19-401-11_release_372404wj19h95c0x6oa19n-zip/
if not helped Run this RUU http://www.htc1guru.com/dld/ruu_m7_...0-38r-1157-04l_release_353069_signed_2-1-exe/ then try to update

Related

[Q] preserve s-off, locked status on stock 1.54

Hi, I recently got a new HTC One sim free, shipped with 1.54 bootloader from HTC. I knew that revone/moonshine do not enable s-off with 1.54 so I shipped the device off for s-off to fonefunshop and got them to do s-off and supercid on the device. Before shipping it off I rooted and installed twrp recovery.
When I received the device back, it still has the shipped rom on it, along with a few apps I installed. TWRP is still installed its still rooted. The bootloader is showing that its locked (not relocked), but it still shows the tampered flag.
Q1. What is the best way of getting rid of the tampered flag and keeping s-off, and locked status (not relocked).
Q2. If the above is possible will I be able to get OTA's without loosing s-off or locked?
The bootloader currently looks as follows:
*** TAMPERED ***
*** LOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-11111111
HBOOT-1.54.0000
RADIO-4A.17.3250.14
OpenDSP-v31.120.274.0617
OS-2.24.401.8
eMMC-boot 2048MB
Aug 9 2013, 16:15:36.22931
Jun 22 2013,00:54:00.0
I really dont want to lose s-off, or get to relocked status again if possible.
Apologies if this has been answered elsewhere, I did search, but because s-off was not achieved with moonshine/revone I am a little unsure how to proceed.
Getting rid of the tampered flag is simple but fraught with problems
Flashing modified hboots is risky at the best of times..... if you try to go back to s-on or relock then you will brick your device. You will need to flash the original hboot if you want to go back.
Look at Vomers thread
http://forum.xda-developers.com/showthread.php?t=2365506&page=4
1.54 s-off yaaaaaaaaaaaaaaay
Hi,
I fixed this with my funfoneshop buddies.
Just flashed an old RUU and after 5 OTA's 1.54, still s-off, locked, and no tampered flag.
Just in case someone else gets the same problem.
Was just gonna say use the 1.28.401.7 RUU and then OTA it until at 2.24.401.8 but you've sorted it out so it's all good

Help ! Keep on getting ruu error 155 flashing htc one back to stock

Thx for all your kindness, I'm completely new and noob here and i keep getting ruu error 155 while flashing my htc one back to stock.
I'm using an Asia wwe model, I have already unlock the bootloader and use both Asia wwe RUU from here: http://forum.xda-developers.com/showthread.php?p=39588860.
But i still can't update my phone. Here is the information shown in my bootloader screen:
Relocked
M7_UL PVT SHIP S-ON RH
HBOOT-1.55 0000
RADIO-4A.21.3263.04
OpenDSP-v32.120.274.0909
OS-3.63.707.3
eMMc-boot 2048MB
Oct 30 2013,20:18:02.19197
I relock the bootloader , tick allow usb debugging in developer setting, boot into fastboot usb mode and run the ruu as admin, and it wont work. I really need help for this.
Your help will be much appreciate !!!
you need s-off and 1.44 hboot dude
Yeah, Ive just been through all this yesterday. My advice. Well, the safest option is to flash a guru reset rom through your custom recovery from http://www.htc1guru.com/downloads/stock-rom-downloads/. It basically takes your rom and recovery back to stock. I think HTC must've built in protection to the RUU to prevent flashing under Hboot 1.55 to prevent failure of the touch screen........I didn't want to start messing with downgrading bootloaders so I flashed Guru's reset.....I'm now on stock with S-off and "Locked" bootloader.....which GURU also has a flashable zip for.... once again, flash it in recovery....also removes tampered flag if you've got that. Get that here http://www.htc1guru.com/guides/guru-bootloader-reset/
EDIT. Just noticed your S-ON...you need to be S-OFF to do all the above, sorry man.

[Q] Converting to Stock from Carrier Version

I've got a HTC One from EE (UK), who are being retardedly slow in providing updates.
So I'd like to change to a stock HTC and still receive OTA updates. I'd prefer not to change to Google Play Edition if possible.
My bootloader currently says:
*** TAMPERED ***
*** LOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-HTC__001
HBOOT-1.55.0000
RADIO-4A.21.3263.04
OpenDSP-V32.120.274.0909
OS-
eMMC-boot 2048MB
I've got TWRP installed v2.7.1.1
I've also changed my CID to HTC__0001 and also the MID to PC0710000 using the MID Change tool.
Its currently running Android v4.3, HTC Sense 5.5 and Software 3.63.61.1.
What do I need to do next? I *think* I need to install a RUU? but not sure.
cjb110 said:
I've got a HTC One from EE (UK), who are being retardedly slow in providing updates.
So I'd like to change to a stock HTC and still receive OTA updates. I'd prefer not to change to Google Play Edition if possible.
My bootloader currently says:
*** TAMPERED ***
*** LOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-HTC__001
HBOOT-1.55.0000
RADIO-4A.21.3263.04
OpenDSP-V32.120.274.0909
OS-
eMMC-boot 2048MB
I've got TWRP installed v2.7.1.1
I've also changed my CID to HTC__0001 and also the MID to PC0710000 using the MID Change tool.
Its currently running Android v4.3, HTC Sense 5.5 and Software 3.63.61.1.
What do I need to do next? I *think* I need to install a RUU? but not sure.
Click to expand...
Click to collapse
You are right, you now need to run the .401 ruu. Just to be sure, you said you have changed your CID to HTC__0001 ? Its HTC__001 (only 8 characters)
stay s-off and bootloader unlocked after the conversion.
your twrp recovery will be overwritten with the stock recovery included in the RUU.
I did exactly the same thing with my Vodafone branded one, best move I ever made, I got the update a month before Vodafone started sharing it.
Just make sure you backup your current Rom and take note or remember your original cid should the worst happen and you need to return it for any reason, copy the backup , once created, to your pc before running the ruu.
I'm on EE too and in the process of grabbing all the files needed for this. My fone is 100% stock so need to unlock, root and S-Off yet.
I grabbed the RUU from here. 1.5GB. HTC Europe
http://forum.xda-developers.com/showthread.php?t=2428276
Thanks, all done now.
Sweet. All go ok? No problems?
Might get time to do mine later this week.

[SOLVED] HTC One debrand with ROM Stock - No update available

Hi everyone:
My goal was to go from HTC One Orange branded (France) to an HTC stock ROM. This way no unnecessary carrier apps, and no more wait for updates. But the irony is now that i reached my goal i get a "no update available for your phone" message
My phone is considered up to date whereas i'm on
Android 4.1.2
Sense 5.0
Software: 1.29.401.12
Here is what i did:
unlock bootloader
installed cwm touch recovery
root with superSU
SOFF
modified CID to HTC__203
Tried a first RUU install with RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13.3231.27_10.31.1131.05_release_310878_signed
Got error 155
Downgrade hboot 1.55 to 1.44
RUU install successful this time.
Tried update: corrupted download error message
tried again: no update availble for your phone
Tried to kill updater app and cache but no luck
tried with RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4
No luck either
Currently, bootloader says:
Relocked
M7_UL PVT SHIP S-OFF RH
CID-HTC__203
HBOOT-1.43.0000
RADIO-4A.13.3227.06
OpenDSP-v26.120.274.0202
eMMC-boot
I don't know it this makes a difference, but my device is considered as a test device, due to SOFF i guess.
If you guys may know and point me in the right direction that would be greatly appreciated.
Thanks for reading.
Regards,
Reinstalled
RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13.3231.27_10.31.1131.05_release_310878_signed
Select french language > update > and now it seems to download the 1.29.401.12 update (229Mo)
But still stuck on
Android 4.1.2
Sense 5.0
No update available after that. I'm gonna keep looking into this, if you guys got any idea ...
Have you tried changing your cid to SuperCID and then install any of the RUU's you want?
Djall said:
Hi everyone:
My goal was to go from HTC One Orange branded (France) to an HTC stock ROM. This way no unnecessary carrier apps, and no more wait for updates. But the irony is now that i reached my goal i get a "no update available for your phone" message
My phone is considered up to date whereas i'm on
Android 4.1.2
Sense 5.0
Software: 1.29.401.12
Here is what i did:
unlock bootloader
installed cwm touch recovery
root with superSU
SOFF
modified CID to HTC__203
Tried a first RUU install with RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13.3231.27_10.31.1131.05_release_310878_signed
Got error 155
Downgrade hboot 1.55 to 1.44
RUU install successful this time.
Tried update: corrupted download error message
tried again: no update availble for your phone
Tried to kill updater app and cache but no luck
tried with RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4
No luck either
Currently, bootloader says:
Relocked
M7_UL PVT SHIP S-OFF RH
CID-HTC__203
HBOOT-1.43.0000
RADIO-4A.13.3227.06
OpenDSP-v26.120.274.0202
eMMC-boot
I don't know it this makes a difference, but my device is considered as a test device, due to SOFF i guess.
If you guys may know and point me in the right direction that would be greatly appreciated.
Thanks for reading.
Regards,
Reinstalled
RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13.3231.27_10.31.1131.05_release_310878_signed
Select french language > update > and now it seems to download the 1.29.401.12 update (229Mo)
But still stuck on
Android 4.1.2
Sense 5.0
No update available after that. I'm gonna keep looking into this, if you guys got any idea ...
Click to expand...
Click to collapse
Go HTC__001 on your CID, ive noticed that superCID isn't in the android-info text file in the 401 OTA's and RUU's, and also, why did you go back so far, why not just go straight for the KitKat 401 RUU ?
http://androidruu.com/getdownload.p...10.38r.1157.04L_release_353069_signed_2-1.exe
+1 what Seanie280672 said
btw, if receiving updates faster is your main goal in this, why did you choose the .401 version? Dev edition (.1540) receive updates much faster than the WWE .401 version. Just saying if its not to late, you could use the 3.22.1540 ruu and then updates from ota.
And the 1.20.401 ruu is a pre-release version, no updates exist for that version.
First of all, thank you guys so much for taking the time to read and help !
Alray you got a point, indeed the aim is to have update faster, I just didn’t know dev edition could be updated first, well I’m not in a hurry I’d still have them quicker than if I still were on an Orange CID. Just so you know Sense 6 is not even deployed yet on those …
So now this is what bootloader looks like
*** UNLOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-HTC__001
HBOOT-1.44.0000
RADIO-4A.13.3250.13
OpenDSP-v26.120.274.0202
eMMC-boot
Mar 11 2013,21:54:10:-1
Tried as advised : RUU_M7_UL_K44_SENSE55_MR_HTC_Europe_4.19.401.9_R_Radio_4A.23.3263.28_10.38r.1157.04L_release_353069_signed_2-1.exe
Please see files attached.
Djall said:
First of all, thank you guys so much for taking the time to read and help !
Alray you got a point, indeed the aim is to have update faster, I just didn’t know dev edition could be updated first, well I’m not in a hurry I’d still have them quicker than if I still were on an Orange CID. Just so you know Sense 6 is not even deployed yet on those …
So now this is what bootloader looks like
*** UNLOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-HTC__001
HBOOT-1.44.0000
RADIO-4A.13.3250.13
OpenDSP-v26.120.274.0202
eMMC-boot
Mar 11 2013,21:54:10:-1
Tried as advised : RUU_M7_UL_K44_SENSE55_MR_HTC_Europe_4.19.401.9_R_Radio_4A.23.3263.28_10.38r.1157.04L_release_353069_signed_2-1.exe
Please see files attached.
Click to expand...
Click to collapse
you will probably have to flash the corresponding firmware first to get your hboot version back up, see here, the firmware you want for that ruu is 4.19.401.9 don't forget to flash it twice.
https://docs.google.com/spreadsheets/d/1LQDLpVZYyUpXPgC2sh1BvAS9Oo8B-fTiZU_JhpIH-fU/pubhtml#
Djall said:
First of all, thank you guys so much for taking the time to read and help !
Alray you got a point, indeed the aim is to have update faster, I just didn’t know dev edition could be updated first, well I’m not in a hurry I’d still have them quicker than if I still were on an Orange CID. Just so you know Sense 6 is not even deployed yet on those …
So now this is what bootloader looks like
*** UNLOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-HTC__001
HBOOT-1.44.0000
RADIO-4A.13.3250.13
OpenDSP-v26.120.274.0202
eMMC-boot
Mar 11 2013,21:54:10:-1
Tried as advised : RUU_M7_UL_K44_SENSE55_MR_HTC_Europe_4.19.401.9_R_Radio_4A.23.3263.28_10.38r.1157.04L_release_353069_signed_2-1.exe
Please see files attached.
Click to expand...
Click to collapse
well give a try to the dev edittion ruu. It require cid BS_US001 and MID PN0712000.
try the 4.19.1540.9 ruu. If that one doesnt work, the 3.22.1540.1 ruu will work, im 100% sure. Then if you still not receiving ota from 3.22.1540.1 you can download them in the dev edition thread. We have posted them recently.
And don't worry, even if its a US version, you can also select the french language.
Bonne chance!
Merci Alray i'll give it a try to the dev version, now that i'm more comfortable with the procedures.
Thank you Seanie too!
So what i did is download the nowipe firmware version that indeed matches the RUU file as suggested by Seanie
- flash firmware
- RUU install successful
- updates finally working : currently installing sense 6
Problem solved and thank you guys again very much! You have a great day.
Regards.

Am I 100% stock if I cant OTA update?

Hey all,
My phone is having hardware issues, its ONLY just within warranty and its going to be returned for repair. Therefore it needs to look 100% un-tampered from a software point of view.
It WAS rooted, ROM'd and S-off'd but I have followed and guide, now the TAMPERED, UNLOCKED and S-OFF messages have all gone.
Now on hboot all it says is:
*****LOCKED*****
M7_UL PVT SHIP S-ON RH
HBOOT-1.43.00000
RADIO-4A.13.3227.06
OpenDSP-v26.120.274.0202
eMMC-boot
Feb 7 2013,21:52:09:-1;
I don't think im 100% stock yet, I cannot get an OTA updates, when attempting it says none found. I'm on android 4.1.2... I know for a fact there are updates.
I came from a custom ROM 5.XX version so therefore had to downgrade but got VERY confused on which i needed, in the end one worked and it said online that i was pretty safe as it wouldn't let me install an incorrect version anyway. i installed the RUU.exe titled: RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4.exe
What alarms me is the version 1.20.401.1.1, is that okay?
Also why cant i get OTA updates? surely HTC will realise its been tampered with if it wont OTA update?
stevey88 said:
Hey all,
My phone is having hardware issues, its ONLY just within warranty and its going to be returned for repair. Therefore it needs to look 100% un-tampered from a software point of view.
It WAS rooted, ROM'd and S-off'd but I have followed and guide, now the TAMPERED, UNLOCKED and S-OFF messages have all gone.
Now on hboot all it says is:
*****LOCKED*****
M7_UL PVT SHIP S-ON RH
HBOOT-1.43.00000
RADIO-4A.13.3227.06
OpenDSP-v26.120.274.0202
eMMC-boot
Feb 7 2013,21:52:09:-1;
I don't think im 100% stock yet, I cannot get an OTA updates, when attempting it says none found. I'm on android 4.1.2... I know for a fact there are updates.
I came from a custom ROM 5.XX version so therefore had to downgrade but got VERY confused on which i needed, in the end one worked and it said online that i was pretty safe as it wouldn't let me install an incorrect version anyway. i installed the RUU.exe titled: RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4.exe
What alarms me is the version 1.20.401.1.1, is that okay?
Also why cant i get OTA updates? surely HTC will realise its been tampered with if it wont OTA update?
Click to expand...
Click to collapse
you went back too far, try installing this RUU and then see if it will update: http://androidruu.com/getdownload.p...31.27_10.31.1131.05_release_310878_signed.exe
Ahh that worked! thanks!
How did you know it was this one? I still cant understand which one I needed!
stevey88 said:
Hey all,
My phone is having hardware issues, its ONLY just within warranty and its going to be returned for repair. Therefore it needs to look 100% un-tampered from a software point of view.
It WAS rooted, ROM'd and S-off'd but I have followed and guide, now the TAMPERED, UNLOCKED and S-OFF messages have all gone.
Now on hboot all it says is:
*****LOCKED*****
M7_UL PVT SHIP S-ON RH
HBOOT-1.43.00000
RADIO-4A.13.3227.06
OpenDSP-v26.120.274.0202
eMMC-boot
Feb 7 2013,21:52:09:-1;
I don't think im 100% stock yet, I cannot get an OTA updates, when attempting it says none found. I'm on android 4.1.2... I know for a fact there are updates.
I came from a custom ROM 5.XX version so therefore had to downgrade but got VERY confused on which i needed, in the end one worked and it said online that i was pretty safe as it wouldn't let me install an incorrect version anyway. i installed the RUU.exe titled: RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4.exe
What alarms me is the version 1.20.401.1.1, is that okay?
Also why cant i get OTA updates? surely HTC will realise its been tampered with if it wont OTA update?
Click to expand...
Click to collapse
1.20.401.1 is a pre-release version and you won't be able to update it. Flash the 1.28.401.7 ruu which is the first official version. If you have followed nkk71's guide to return back to stock , you should have seen this:
(...)
---------> Note: M7_UL .401. users don't use 1.20.401.1, use 1.28.401.7 instead
(...)
Click to expand...
Click to collapse
alray said:
1.20.401.1 is a pre-release version and you won't be able to update it. Flash the 1.28.401.7 ruu which is the first official version. If you have followed nkk71's guide to return back to stock , you should have seen this:
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Click to collapse
Ah didn't see that at all.
Thanks again

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