Hello! I'm needing some help.
My M7 currently will not boot, keeps saying "process system isn't responding". I can access bootloader and stock recovery. It has a LOCKED bootloader. All im wanting is to either flash stock or find a way to unlock the bootloader to flash something that works! I've been attempting to unlock it, have tried multiple drivers. My pc keeps saying the phone "isnt working properly" when i go to the fastboot screen. It shows a yellow traingle next to it in device manager. Oddly i can access the storage of the device when it's attempting to boot up at the htc logo screen. I managed to get the stock rom zip on the device. But the recovery wont flash it, it also says sd read failed in the recovery.
I hope I can get some constructive help on this. I've flashed many phones before usually with external sd. Please let me know any ideas you have. I'm somewhat at a loss.
Also, i received the phone this way, i'm not sure what has or hasn't been done to it.
My m8 is stuck in a boot loop and i am unable to access the recovery to factory reset the phone. Its been like this for 2 days now, and i have not found any solid help on the matter. I can get into hboot, however fastboot does not work and i cannot get into the recovery (the options are there, but when i press them they just disappear and nothing happens). If i connect the phone to my pc, the fastboot usb option shows up.
What im looking for are some step by step instructions on how to fix the matter. Ive posted on the /r/techsupport subreddit, and ive been told to either use an RUU or try and reflash a recovery, but without the instructions on how to do so.
oats123 said:
My m8 is stuck in a boot loop and i am unable to access the recovery to factory reset the phone. Its been like this for 2 days now, and i have not found any solid help on the matter. I can get into hboot, however fastboot does not work and i cannot get into the recovery (the options are there, but when i press them they just disappear and nothing happens). If i connect the phone to my pc, the fastboot usb option shows up.
What im looking for are some step by step instructions on how to fix the matter. Ive posted on the /r/techsupport subreddit, and ive been told to either use an RUU or try and reflash a recovery, but without the instructions on how to do so.
Click to expand...
Click to collapse
You have some options
Non-s-off
fastboot flash a recovery with this command
Code:
fast boot flash recovery recovery.img
if your s-off
use caption_throwback's bootloader flashable twrp with your external SD card
use the Harman Kardon ruu
Sent From my Evo 3D with the dark Lords kernel
As it says in the title I've already unlocked and flashed several times (downloaded multiple versions of TWRP to see if it was just the download itself, as well as checking the MD5 to see if it was corrupt.) I flash it it gives the usual partition message when I go to boot recovery I just get a Bootup failed. Lost as to what to do from here. Trying to root my phone. My phone still works as I'm able to use it atm but I don't know what else to do.
It seems if I reboot, and try going into recovery then it doesn't give me a bootup failed message but I get the android icon where he fell over and has the red triangle coming out of his chest.
Dunno if this is part of the issue but my phone isn't being detected as a adb device either, and there's not ADB debugging option to enable under developer setting just usb debugging which is enable. The drivers are install so I know it's not a driver issue.
So this morning i tried this. Kingroot didn't complete the root, some error happened, i didn't mind since i was just testing to see if i could root my phone for the first time [i've never done it before and it seemed simple enough].
I quit the app, a bunch of errors showed up, one after the other [i didn't register what exactly the windows said, i'm pretty sure it was a google application that stopped working]. The phone turned itself off.
i booted it up again, and it showed me the AP Fastboot Flash Mode screen. i know this from previously doing a factory reset, so i tried doing it again. After it wiped all of my data and custom, i tried rebooting it.
it showed me the motorola icon, but a few seconds later, i was back at the fastboot screen. i'm pretty desperate right now since this is my only phone. i tried selecting the "normal powerup" command, it didn't work. this is my screen right now:
"hab check failed for boot
failed to validate boot image
fastboot reason: fall-through from normal boot mode
USB conected
hab check failed for boot
failed to validate boot image
boot up failed"
none of the other commands, aside from Recovery, work. it takes me to the no command screen and all of the known options once i use the power+volume up command: reboot system now, reboot to bootloader, apply update from ABD, etc.
sorry if this thread reads weird, i'm sort of freaking out right now and english isn't my main language. thanks in advance to anyone who might help!
Check here
If you have questions PM me I will try to help. I got the same problem on Monday and solved it yesterday.
Hello everyone, it's my first time writing here, but I’ve tried everything, searched everywhere, and am desperate for help.
I screwed up big time while trying to flash a custom rom on my nem-l21, as I successfully did before with my xiaomi... So what I did:
I managed to unlock bootloader with dc unlocker. Then I got stucked flashing twrp with adb tools. Everything was looking to be fine, no error messages, “flashing successful”… But, I was never able to boot into flashed twrp. Always got stuck on “your phone has been unlocked blah blah. Your device is booting.” It never booted, not in twrp, nor in stock recovery. I tried different versions of twrp from different sources, always same result (flashing successful, booting into recovery not). Booting into the system was fine. And then I made that horrible mistake. Oh, how I wish I didn’t!!
I read on some website, that you are supposed to flash the twrp as boot.img, not as recovery.img. Seemed illogical and stupid to me, but in the end I tried it. Of course, this just bricked my phone, with no possibility to boot. After hours of googling, installing, trying and crying, I managed in the end to flash back stock boot.img. But at that time, I didn’t know my build number (b359), and I flashed boot.img b351. So now I have a phone which boots into the system b359 with boot.img b351, but with lot of errors.
- developer options, security options, display and factory reset option doesn’t work and just crashes. Therefore I am not able to flash the correct boot.img b359 or anything else at all from pc, no way to enable usb debugging and oem unlocking. Adb devices → nothing. I am able to use fastboot (fastboot devices sees the phone), but when try to flash something, I get error “command not allowed”. Also I can’t enable unknown sources installation, which bothers me a lot. And I can’t make factory reset to restore the crashing settings. Also I can’t change display timeout, and original 30 secs is super annoying.
- I am not able to uninstall even apps installed by me, always just restarts system UI and app stays.
What I tried so far:
- flashing correct boot.img from pc, not working because of dev options crashing
- go into recovery, but stock one is overwritten with unfunctioning twrp, always just get stuck on “your phone was unlocked blah blah… your device is booting now”, but it never does, have to hard reboot
- go into huawei erecovery, which is working, but when I try to resolve problem from there, always ends up with errors and crashes
- connect to pc and use HiSuite, system recovery tool here always says “no problem detected”
- updating to b361 through system update settings, always crashes on 5% and sends phone into “your phone was unlocked blah blah… your device is booting now” error
- downloading the proper b359 as and update.app file, put it in dload internal storage → same error during update, put it in dload sdcard → same error, no matter which way I use to start the update
- boot into twrp or stock recovery.img through fastboot without actually flashing it, anyway error “command not allowed”
- do factory reset or update through dial codes (i.e. *#*#123456#*#* …), nothing worked
My pc is windows 10, all drivers up to date. Using powershell as an admin. Am an idiot for not making backup of the phone before I started...
So, now I have more or less functioning phone, but I can’t uninstall any apps at all, can’t install from unknown sources, can’t do nothing from pc, can’t make any update, and lot of important settings keep crashing.
I can use the phone like this, but if somebody could think about some solution for this ****ed up situation I got myself into, I would be grateful to him/her for the rest of my life.
Sorry for a long post.
Thank you in advance and have a nice day
I think using Hisuit will help. Enter Fastboot and connect ur phone to ur computer and use system recovery toll