Database Users

Xoom Stuck on red M!

Please help!!! After I was able to unlock my xoom and went reboot just before the adb remount command it just stays on the red M screen. I am able to get Starting RSD Protocol and Starting fastboot protocol at the top left but that is it. Also I have been able to connect with rsd lite but I dont have the sbf file and can't find it on the web anywhere. Please help!
Thanks in Advance

mhobbs82 said:
Please help!!! After I was able to unlock my xoom and went reboot just before the adb remount command it just stays on the red M screen. I am able to get Starting RSD Protocol and Starting fastboot protocol at the top left but that is it. Also I have been able to connect with rsd lite but I dont have the sbf file and can't find it on the web anywhere. Please help!
Thanks in Advance
Click to expand...
Click to collapse
If you are able to boot into Fastboot Protocol, you probably dont need rsd lite. You should be able to flash all of the files in the command prompt. Try re-locking your Xoom to see if that get you out of the soft brick. If it does, you can then try to unlock it again.
You can re-lock your Xoom by typing the following in the command prompt (while booted into fastboot protocol):
Code:
fastboot oem lock
Once you do this, follow the instructions on your Xoom's screen.
If it works, your Xoom should restart back into factory state once it's finished flashing the files.

I got it to lock back now I have Failed image LNX 0x0002 at the top??

Reboot in fastboot mode (power + vol up, after ~2 secs keep pressing vol-down repeadetly, until Fastboot appears; confirm selection with vol-up) and flash stock via fastboot
Code:
fastboot flash system system.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash userdata userdata.img
You may re-unlock your XOOM after successful update, re-root it, etc.

After the first line of code all I get is (cannot load 'system.img'). I really appreciate the help that I have gotten so far!
I now have managed to get it into CWM recovery... I am going to flash the rest of the steps in the universal root method.

Thanks again! I ended up reflashing the rom from CWM recovery and now I am rooted and back running! !!!

Im glad you were able to fix it.

Xoom wifi rooted but OEM locked again without any img files copied
I unlocked using fastboot oem unlock. But was trying to copy CM zip file using adb push. But I was getting stuck at fastboot screen where it says "starting fasboot protocol support" and nothing happens.
So I wiped /data and /cache
it did not help.
so I locked back again (fastboot oem lock). Now I am stuck with the message
Failed to boot LNX 0x0004
starting RSD mode 2
OneWire: Charger is connected....
Battery charge level: 92% (last two lines are irrelevant anyway)
SO I assume now that I dont have any image it wont boot normal. And since its locked I am not even able to get into fastboor or recovery which were installed correctly before.
help pls.
_TB_TB_ said:
Reboot in fastboot mode (power + vol up, after ~2 secs keep pressing vol-down repeadetly, until Fastboot appears; confirm selection with vol-up) and flash stock via fastboot
Code:
fastboot flash system system.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash userdata userdata.img
You may re-unlock your XOOM after successful update, re-root it, etc.
Click to expand...
Click to collapse
---------- Post added at 06:19 PM ---------- Previous post was at 05:54 PM ----------
I ca run fastboot command. fastboot reboot command does reboot the device. But then it comes back to the screen like this:
--> Fastboot
Starting Fastboot protocol support.
with the Red M in middle.
So I cam not able to run adb but can run fastboot commands. Due to this I can not copy the CM and flash using recovery.
I am able to get to recovery screen too by pressing volume down while rebooting.
But when I try adb push to copy the CM zip, it says error: device not found
Pl help. How do I get the CM zip to the device and run it using recovery (using clockwork).
sashykanth said:
I unlocked using fastboot oem unlock. But was trying to copy CM zip file using adb push. But I was getting stuck at fastboot screen where it says "starting fasboot protocol support" and nothing happens.
So I wiped /data and /cache
it did not help.
so I locked back again (fastboot oem lock). Now I am stuck with the message
Failed to boot LNX 0x0004
starting RSD mode 2
OneWire: Charger is connected....
Battery charge level: 92% (last two lines are irrelevant anyway)
SO I assume now that I dont have any image it wont boot normal. And since its locked I am not even able to get into fastboor or recovery which were installed correctly before.
help pls.
Click to expand...
Click to collapse
---------- Post added at 07:13 PM ---------- Previous post was at 06:19 PM ----------
Problem was I was using the wrong recovery image. Did not realize latest one does not work with xoom. Thanks. found the xoom recovery version in this forum.
sashykanth said:
I unlocked using fastboot oem unlock. But was trying to copy CM zip file using adb push. But I was getting stuck at fastboot screen where it says "starting fasboot protocol support" and nothing happens.
So I wiped /data and /cache
it did not help.
so I locked back again (fastboot oem lock). Now I am stuck with the message
Failed to boot LNX 0x0004
starting RSD mode 2
OneWire: Charger is connected....
Battery charge level: 92% (last two lines are irrelevant anyway)
SO I assume now that I dont have any image it wont boot normal. And since its locked I am not even able to get into fastboor or recovery which were installed correctly before.
help pls.
---------- Post added at 06:19 PM ---------- Previous post was at 05:54 PM ----------
I ca run fastboot command. fastboot reboot command does reboot the device. But then it comes back to the screen like this:
--> Fastboot
Starting Fastboot protocol support.
with the Red M in middle.
So I cam not able to run adb but can run fastboot commands. Due to this I can not copy the CM and flash using recovery.
I am able to get to recovery screen too by pressing volume down while rebooting.
But when I try adb push to copy the CM zip, it says error: device not found
Pl help. How do I get the CM zip to the device and run it using recovery (using clockwork).
Click to expand...
Click to collapse

Huawei p8 lite Bootloop Fix

so i had a p8 lite wich i tried rooting and it got stuck in a bootloop.
this worked for me
WARNING: this does delete everything you have (actually that is already gone)
(read all the way before doing anything)
first i set up adb & fastboot on my pc
https://youtu.be/UN7XW4HnFT8
2nd i downloaded stock firmware from huawei site ( you can also get this from rootjunky)
3rd i used HuaweiUpdateExtractor to get the recovery boot system and cust out (out of UPDATE.APP the one from the firmware)
4th i booted my phone into fastboot (i connected my phone to my pc first because otherwise i couldnt get into fastboot mode)
5th u start the command prompt in the adb&fastboot folder and type these commands (if you dont have custom recovery or custom roms you can skip to 5(i think i didnt do those)) :
1 adb devices (if it doesnt find it wait some time or reconnect it it will pop up sometime)
2 fastboot erase cache
3 fastboot flash boot BOOT.img
4 fastboot flash recovery RECOVERY.img
5 fastboot flash system SYSTEM.img
the system .img is too big so it will go in 6 parts and will often fail but just keep trying make sure to wait long enough because maybe it is still busy
6adb reboot
it should start up now.
these steps worked for me also when i did step 2 i could get into Erecovery wich i could before but now i could erase cache and something else and do a factory reset just press erase on everything then continu

https://forum.xda-developers.com/showpost.php?p=72567024&postcount=5

Mine is stucked too on "device is booting" is it really working ?
I was going to hang myself ...
---------- Post added at 10:21 PM ---------- Previous post was at 10:04 PM ----------
fastboot flash cust cust.img
returned me FAILED (remote: partition error)
Any idea ?

boot.recovery and system images all give me error Failed (remote:command not allowed ) Any advice ? Thanx

Wezdroid51 said:
boot.recovery and system images all give me error Failed (remote:command not allowed ) Any advice ? Thanx
Click to expand...
Click to collapse
yes i had that too in the beginning.
but i dont remember what i did.
i thing i just cleared chache and stuff using adb .
but anyway just keep trying the first few times i loaded them didnt work either

will try it
Hi Jan thanx will try it and let you know . Coz currently my device can only go into fastboot and rescue mode nothing else and with commands I can only use fastboot commands ofcoz and not adb commands coz my device is not in debug mode .

Same problem here
i get remote:command not allowed every time i want to use "fastboot flash boot boot.img"
Anyway to fix it ?

Unlock the bootloader again guys

please help me i hase emui 4..1
and i install twrp 4.1 and when i install nougat i install
supersu_v2.79_sr2 then
update_2 but when istall update it stop on writinh ratio i shut dun the phone but no login to twrp or to stock recovery
help me plaese
i flashed twrp from SRKTool the phone bootloop and i canot poweroff please help me
i was on 4.1 and i was unlock bootloader and twrp and i was insall nougat l29c185b560 wich have 3 files
supersu_v2.79_sr2 ----update_2------update_data_full_hw_meafnaf
when i flash update.zip in twrp it stop install on ratio i sutdown the phone and now the phone
is bootloop and not shutdown i try flash many recovery same problem my phone
is l29c185b--
https://forum.xda-developers.com/mat...icial-t3556789
I canot power off my phone but when I waited until the battery was discharged but the phone restart alone
I use method two by flash .img cust complet recovery complet boot complet but when flash system.img faild the rom exracted is l29c185b320
I try flash boot cust boot and system from nougat it complet but the problem same I canot dload I canot boot to recovery for wipe and the phone stay restart
please any help when I was flash nought it not complet it stop on writing ratio so I power off phone then the problem haben
boot loop any help my phone !!!!

XD
Omg thank you so much id give you money if i had any!

Bootloop
My phone is not unlocked but i have managed to bootloop it when I tried to downgrade it using update.app but now when i try to use the update.app method it gets to 5% and then displays update failed.
When trying to run any of the fastboot methods you mentioned I cannot run it cause it displays "failed (remote: command not allowed)"
I do not have the bootloader unlock code as huawei is being retarded and do not provide that sevice no more can anyone help??
its a Huawei P8 Lite(the old one) ALE-L21 and came with C02 firmware.
My Imei:863323035412487 S/N QLF7N16B17004301
Any help would be appreciated

brickwd nova?

i did all ok for some weeks. But one day phone was discharged and after charge i got a black screen. Sometimes it flashes a bit depending on the boot and i can get some sound if i push volume down or up.
i tried fastboot or adb but no devices. (how can i force connection?). I went to the huawei shop they somehow restarted it and i could the the different booting option but they reboot it and they told me they couldn t do anything about because of the rom. I asked to redo what they have done and leave it to the reboot option so i could probably manage it from this point, but they told me it was not possible. So back home i tried everything but no success. How do i force the reboot from my computer with which softs?
tks
update
i do
adb devices
List of devices attached
GGXDU1721001169 recovery
if i do adb reboot-bootloader
i still have black screen
and fastboot devices gives
no permissions f astboot
how can i grant permission?
what command should i use? i tried a recovery but didn t work either think i t is an permission issue
tks

update
so i did
$ sudo fastboot devices
[sudo] password for xxxx:
GGXDU1721001169 fastboot
[email protected] ~ $ cd Downloads
[email protected] ~/Downloads $ sudo fastboot devices
GGXDU17210001169 fastboot
[email protected] ~/Downloads $ sudo fastboot flash recovery recovery.img
target reported max download size of 532676608 bytes
sending 'recovery' (34228 KB)...
OKAY [ 0.848s]
writing 'recovery'...
OKAY [ 0.785s]
finished. total time
[email protected] ~/Downloads $ sudo fastboot reboot
rebooting...
finished. total time: 0.053s
and still black screen?????
is it hardware issue?
is it possible somehow to reinstall a rom but usting the computer?

yes you can like you have flashed recovery, do the same thing with boot.img and system.img
extract them with update extracter from the full rom

Same with my CAZ-AL10, I guess it's because of missing drivers(*.so)

zaabolla said:
yes you can like you have flashed recovery, do the same thing with boot.img and system.img
extract them with update extracter from the full rom
Click to expand...
Click to collapse
ｔｋｓ
sorry i m not clear about the method. do i use the same recovery img? from this image i extract the boot ant the system img? and once i use fasboot? same commands?
tks

fastboot flash (system system.img) (boot boot.img)
Yes, extract from the same file you got the recovery from.

if your Nova be supported by fast boot command so it can be fix. don't worry. just find the correct rec , boot , system ...
my Nova l11 bricked like u before , i try many many method ... and help by mod hen.... in 2 day ... done ... everything alrigth ... now i can change 2 rom stock , LOS 14 so easy ....
good luck bro .

do you use image extractor? it seems it only use update image, or do you use another soft to extract it?
tks

Is there a way to wipe or reset TWRP from fast boot. i m also trying to see where the error comes from. how can i see the logs with my computer?
tks

If you want to get rid of twrp then flash stock recovery.img in fastboot.

babysocola1x said:
if your Nova be supported by fast boot command so it can be fix. don't worry. just find the correct rec , boot , system ...
my Nova l11 bricked like u before , i try many many method ... and help by mod hen.... in 2 day ... done ... everything alrigth ... now i can change 2 rom stock , LOS 14 so easy ....
good luck bro .
Click to expand...
Click to collapse
bro my nova l11 bricked update installing stuck at 5% fastboot mode status is phone locked can you please guide me to unbrick my phone?

abuapka said:
bro my nova l11 bricked update installing stuck at 5% fastboot mode status is phone locked can you please guide me to unbrick my phone?
Click to expand...
Click to collapse
1st get unlock code from huawei site for your phone
( need serial number..., find them)
Second, find the appropriate firmware for your model
Third extract update.app with huawei update extractor
Now you will have boot.img, recovery.img and system.img
In fastboot mode unlock the bootloader with your code
Then flash each file with it's fastboot command

i
zaabolla said:
1st get unlock code from huawei site for your phone
( need serial number..., find them)
Second, find the appropriate firmware for your model
Third extract update.app with huawei update extractor
Now you will have boot.img, recovery.img and system.img
In fastboot mode unlock the bootloader with your code
Then flash each file with it's fastboot command
Click to expand...
Click to collapse
where can i use the code? because on fastboot mode there is no option except
phone locked
and second connect hisuit using usb cable etc.
but when i try to connect hisuit with usb phone didnt recognized by hisuit in laptop
one more thing when i connect my phonr with dsta cable on fastboot mode adb devices didnt show any device jyst because i didnt enable usb debugging in developer mode because my phone is new i didnt change anything just try to update using firmware finder app and stuck on 5% cant even start my phone its stuck on bootloop i can go to fastboot mode recovery mode. also try to update using sd card but didnt work kindly guide me

Huawei p8 lite stuck in rescue mode

Hi i have the problem, yesterday i tried to root the phone. I unlocked bootloader succefully but after root i got bootloop so i tried to wipe the data and reinstall stock ROM. And i think this is where i messed something up. After this my telefon just go to rescue mode with errors Func NO: 10 boot image and Error NO: 2 load image. But when i try to go to the recovery i have Func NO : 11 recovery image. Help me i am very sad. :C

halk15 said:
Hi i have the problem, yesterday i tried to root the phone. I unlocked bootloader succefully but after root i got bootloop so i tried to wipe the data and reinstall stock ROM. And i think this is where i messed something up. After this my telefon just go to rescue mode with errors Func NO: 10 boot image and Error NO: 2 load image. But when i try to go to the recovery i have Func NO : 11 recovery image. Help me i am very sad. :C
Click to expand...
Click to collapse
Try flashing stock ROM using fastboot
use Huawei update extractor select boot ,system,cust,recovery ,extract them and flash them with fastboot like this
fastboot flash system system.img
fastboot flash boot boot.img etc....
just make sure that you place those img files in same folder as adb is.
---------- Post added at 06:50 PM ---------- Previous post was at 06:46 PM ----------
halk15 said:
Hi i have the problem, yesterday i tried to root the phone. I unlocked bootloader succefully but after root i got bootloop so i tried to wipe the data and reinstall stock ROM. And i think this is where i messed something up. After this my telefon just go to rescue mode with errors Func NO: 10 boot image and Error NO: 2 load image. But when i try to go to the recovery i have Func NO : 11 recovery image. Help me i am very sad. :C
Click to expand...
Click to collapse
https://forum.xda-developers.com/showthread.php?t=2277112 check this if you dont know how to setup fastboot

Nikola6511 said:
Try flashing stock ROM using fastboot
use Huawei update extractor select boot ,system,cust,recovery ,extract them and flash them with fastboot like this
fastboot flash system system.img
fastboot flash boot boot.img etc....
just make sure that you place those img files in same folder as adb is.
---------- Post added at 06:50 PM ---------- Previous post was at 06:46 PM ----------
https://forum.xda-developers.com/showthread.php?t=2277112 check this if you dont know how to setup fastboot
Click to expand...
Click to collapse
Well, if i only could go into fastboot mode. I have only rescue mode (no fastboot and rescue). ADB don't see the phone.

halk15 said:
Well, if i only could go into fastboot mode. I have only rescue mode (no fastboot and rescue). ADB don't see the phone.
Click to expand...
Click to collapse
Seems like your boot image is damaged but check this thread maybe it helps https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-screen-please-help-t3244872

usually you should always get into fastboot mode. Turn off your phone, connect it to PC, press power and volume down, after screen turns on release the PowerButton and keep holding VolumeDown, until you are in fastboot mode. Then use fastboot to flash a new boot, recovery and system

Hello all,
I have a similar problem on my old P8 lite phone, but I can enter into fastboot mode. No idea how it turned out like this... I bought a P20 lite and stoped using P8 lite for several months. Some days ago, tried to use the phona and it was unresponsive. Wiped data and some more options, and the phone got stuck on rescue mode.
I've read this and other threads and tried to use fastboot to flash stock ROM again. I downloaded update file, extracted boot.img, system.img, cust.img and recovery.img but when I try, to start flashing boot.img I get:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash boot BOOT.IMG
target reported max download size of 471859200 bytes
sending 'boot' (22688 KB)...
OKAY ( 0.588s)
writing 'boot'...
FAILED (remote: Command not allowed)
finished. total time: 0.592s
When I enter fastboot & rescue mode I get the messagem "PHONE Locked" (green letters). What can I do to recover the phone?
TIA for your help.

Help erecovery

good morning if someone could help me ..I want to go back to rom stock from lineage so .. I miss the flash of a file and now it stays in erecovery without giving me another option, I tried to fastboot in install but I get this error FAILED ( remote: Command not allowed) .. and I have the frp lock ..

rodriguez86 said:
good morning if someone could help me ..I want to go back to rom stock from lineage so .. I miss the flash of a file and now it stays in erecovery without giving me another option, I tried to fastboot in install but I get this error FAILED ( remote: Command not allowed) .. and I have the frp lock ..
Click to expand...
Click to collapse
Try
Code:
sudo fastboot flash recovery twrp.zip
Replace twrp.zip with the actual file that contains the custom recovery