Hey,
I got a Tcl m3g wich i root and flash to CM12. After a mounth my phone wasn't able to boot, it was stuck in a bootloop. So i flashed it with QFIL and it was still stuck in a bootloop with primo V2 firmware so i flashed it a second time with an other firmware. My phone wasn't stuck anymore in a bootloop but still won't boot.When i connected it to my computer it apears like an hard drive.But the next day when i conneced it to my computer it apears "unknow device" i tried t download qualcom driver to use fastboot but it seems to not work my device is still "unknow device" in device manager (i can't access any mode and my screen is black + my batterry is dead). I hope one of you can hep me:fingers-crossed:
Sorry for my bad english
Update:The computer doesn't detect my phone :'(, the unknow device was my mice...
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Hello
I've got Alcatel One Touch 991D, but unfortunatelly phone is arleady bricked, and i have no idea how to repair it, i tried to use Smartphone Flash Tool but didnk work, the phone is just not detected. When i connect phone via USB device manager shows Wirless Adapter "Alcatel Single RNDIS interface" and blue led shines. Friend told me that phone was disconnected during firmware update and it was a cause of bricked phone. Thanks for any advices.
alcatel 991d bricked
wojtekson16 said:
Hello
I've got Alcatel One Touch 991D, but unfortunatelly phone is arleady bricked, and i have no idea how to repair it, i tried to use Smartphone Flash Tool but didnk work, the phone is just not detected. When i connect phone via USB device manager shows Wirless Adapter "Alcatel Single RNDIS interface" and blue led shines. Friend told me that phone was disconnected during firmware update and it was a cause of bricked phone. Thanks for any advices.
Click to expand...
Click to collapse
anyone with this solution???
step by step??
brings error 3040 while trying to upgrade...all the time..
tried to flash recovery image still nothing...
maybe someone should post the full firmware *.bin
hi guys, (LG-P920 is my Phone)
yesterday i installed ROM MANAGER to install CWRMOD (or something like that).
Then i choose my Phone Type and flashed it. After that my phone permanent restarts in 1 second,
showing LG Logo and restart, restart restart nonstop.
I understand that i ****ed it up with flashing that recovery mod. So i decided to Plug into my PC
and install everything new, but when i connect my phone to PC , it detects a unknown device every second and does it permanently too. I tried the "Battery out, Volume Button UP and connect" trick, then it stops acting weird but my PC
dont recognise my phone as OMAP, it is just an unknown device
What should i do guys? i tried installing LG Support Tool, LG Mobile Driver, and i read all the Instruction to UNBRICK your phone.
But all the Instruction starts with a successful regocnition of OMAP driver, but my PC dont even recognise it as OMAP.
PLS HELP
ok i fixed it, it was a really complicated move to 0.1 sec click that omap and install while my Phone was permanent restarting.
I have a BIG problem with my Pixi 3 4.5 4G... I was trying to change the rom to the stock one, and I did it successfully, It never boot again It was stuck at the "COMPANY LOGO" so I star the whole process again, what happened is (This was very stup...) I click on the "Format Whole Flash" after that the phone is dead (just the led on the screen is working), I just use FlashTools to put the stock ROM again (so that means that Preloader was working fine at this point) and after the "Format Whole Flash" Im unable to get anymore the Preloader, and I try with a different Phone Just to check if the drivers was working and yes it is, so now I cant access on even recovery mode.
Note: The MTK USB PORT never change to PreLoader USB VCOM Port <Thats what Im looking.
same problem here!
Same problem :/
Hello everyone,
I have a problem with my Galaxy S6.It is stuck on Samsung logo screen and won't turn on.Also,my phone isnt recognized by any computer.I tried a lot of USB cables,a lot of computers,i installed the drivers,tried with kies,kies 3(drivers included),Smart Switch with automatic driver instalation,tried everything and my S6 is still not recognized by pc.I cant turn on my phone to activate usb debugging or something and i cant install a custom rom or a official rom?What can i do to fix my phone?is it another way to fix the logo screen stuck without connecting the phone to a computer?tried installing a rom , but it says "external blablabla is deactivated" or something like this
iuliflr said:
Hello everyone,
I have a problem with my Galaxy S6.It is stuck on Samsung logo screen and won't turn on.Also,my phone isnt recognized by any computer.I tried a lot of USB cables,a lot of computers,i installed the drivers,tried with kies,kies 3(drivers included),Smart Switch with automatic driver instalation,tried everything and my S6 is still not recognized by pc.I cant turn on my phone to activate usb debugging or something and i cant install a custom rom or a official rom?What can i do to fix my phone?is it another way to fix the logo screen stuck without connecting the phone to a computer?tried installing a rom , but it says "external blablabla is deactivated" or something like this
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Click to collapse
Greetings and welcome to assist. Did you do anything to your phone before the bootloop? Also if you put your phone in download mode is it recognised in kies/smartswitch emergnecy firmware recovery ?
Regards
Sawdoctor
Tried to unroot the phone before.The USB/charging port is broken,fast charghing isnt working anymore,thats why the phone isnt recognized at all.I will change the broken piece then it should be recognized by pc and i can reinstall the android.also'the motherboard can be damaged.anyway,the phone quality is very bad,i had a lot of problems with it,ill never buy a Samsung again.
My lenovo a3300 was flashed few months ago due to some rom problem by service center (and it was showing rooted while I checked using few apps).
Yesterday I tried to upgrade my firmware(available in phone update) but while restarting, it showed the boot screen and then I tried reboot now option. But then No command and a lied down android bot appeared.
None of the other option worked, and after 30-45min the screen became off and from then showed nothing. I have tried every possible button configuration but they failed.
I have inserted it into computer and system recognized it as a "MTP USB device" under portable device(win 8.1) .
But today it showed the start screen too(finally, hope ) and I tried to reboot it by holding the power button. But the same screen returned after a vibration.[it used to vibrate when switching on]. When I right clicked the "MTP USB device" It was showing update driver, uninstall etc.
But after I tried to reboot(also after disconnecting and reconnecting it) , there are only one option i.e. "Scan for Hardware change".
I have the sp flash tool and the stock rom from xda site. I have also installed VCOM driver (android gadget vcom driver) but while flashing the download is not starting, though no error or popup showed.
How I can get my tab work again? pleaaaseee help
Thanks in advance