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hello,
one of my friends recently arrived with a tricky problem.
he has an old-ish LG Optimus One that he flashed badly and now is stuck on continous boot loop.
all it displays is:
fastboot mode started
udc.start()
Click to expand...
Click to collapse
however, unlike the problem fixed here: http://forum.xda-developers.com/archive/index.php/t-1088046.html
it does not recognize USB cable:
fastboot mode started
udc.start()
-- suspend --
-- suspend --
-- suspend --
Click to expand...
Click to collapse
it only says suspend even after multiple plug-ins and no driver pops up on my PC or his...
i call it permanently bricked:crying:, but i'd like a second opinion?
Try TO boot recovery
Inviato dal mio LG-P500 usando Tapatalk
andrea210701 said:
Try TO boot recovery
Inviato dal mio LG-P500 usando Tapatalk
Click to expand...
Click to collapse
it doesnt boot in any other mode except EMERGENCY.
every other mode results in boot loop with the previous messge
Flash firmware in emergency mode via lgmdp
Inviato dal mio LG-P500 usando Tapatalk
andrea210701 said:
Flash firmware in emergency mode via lgmdp
Inviato dal mio LG-P500 usando Tapatalk
Click to expand...
Click to collapse
My phone had same problem as his... unfortunately drivers won't install properly and I had my phone in service...
Sent from my LG-P500
andrea210701 said:
Flash firmware in emergency mode via lgmdp
Inviato dal mio LG-P500 usando Tapatalk
Click to expand...
Click to collapse
This worked for me too. Try it! Good luck!
The udc_start() screen appears for me occasionally when I fail to boot into Clockwork Mod (Seems random)
I simply take out my battery, count to 5, put it back in, and try again - Normally works after 2 or 3 retries *Shrugs*
Hey, i have a same problem, nothing work, only:
fastboot mode started
udc.start()
-- suspend --
-- suspend --
-- suspend --
the same what you have... is here is anybody who can fix it?
oh, by the way i have LG P350, not P500... but problem is the same...
imax64 said:
hello,
one of my friends recently arrived with a tricky problem.
he has an old-ish LG Optimus One that he flashed badly and now is stuck on continous boot loop.
all it displays is:
however, unlike the problem fixed here: http://forum.xda-developers.com/archive/index.php/t-1088046.html
it does not recognize USB cable:
it only says suspend even after multiple plug-ins and no driver pops up on my PC or his...
i call it permanently bricked:crying:, but i'd like a second opinion?
Click to expand...
Click to collapse
Simply take out the battery. If your friend is rooted, has a recovery and a working ROM on his sd card, ask him to flash that by booting into recovery
Sent from my LG-P500 using xda premium
abanka27 said:
Simply take out the battery. If your friend is rooted, has a recovery and a working ROM on his sd card, ask him to flash that by booting into recovery
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
i managed to find the problem:
i've conected to the device via jtag interface and attampted to erase the curent flash. it failed at abut 25%(bad block).
after checks it turned out it has a phisycal problem bloc problem . i've atempted to make a full dump igonrign bad sectors, and now it boots until LG logo.
atleast its loading something now.:laugh: aparently there is no way to fix this exccept for a motherboard replacement.
Same problem with lg p350
I have the same problem with my LG P350.
but my phone doesn't even boot to emergency mode.
Every time i connect it to usb it says
port change-
suspended-
Did anyone of you guys try this tutorial first?
http://forum.xda-developers.com/showthread.php?t=1088046
It had worked for me.
here's the solution..
disconnect everything(usb, charger etc)
u need to remove battery of ur cell phone
then hold both volume keys..(dont touch power or call or nay other key.)
then connect usb to ur pc.. and while holding volume keys(both) connect other end of usb to cell phone and ur cell will start in emergency mode..
.
then download
KDZ_FW_UPD_EN u will find it on net just google it..
then download
any kdz software update of anything ics,2.3 anything..
then install and use kdz_fw_upd
and select type : 3GQCT
PHONE MODE : EMERGENCY
AND give the path where u downloaded kdz file
then just click launch software update and ur done..
id any problem mail me on..
[email protected]..
i will reply in 3 days...
For all u'r problems with fastboot,go and download this AndroidFlashRecovery_0.0.1.2_D,by insert the recovery file for your phone
It will erase fastboot&stuff,the will restart in same fastboot,but u wiil stop the phone ,and run recovery mode,then instal a new flash zip file
THIS WORKED FOR ME
Reinstall lg drivers( the ones you install before root)
Sent from my LG-P500 using xda premium
@imax64 i have the same problem in 2016
did you find a way to fix it?
unless someone can help me out of my hole I do believe I've bricked my xoom Verizon. I started out attempting to root it because you could not activate new apps. nor would it allow google play to be installed or activated? somewhere on the third day the xoom got turned off and I no longer could enable USB debugging. so after much reading I attempted to load zip files to the xoom via a memory stick & correct USB adapter. no luck as I always get the dreaded "signature verification failure or failed to verify whole-file signature. anybody got any idea's ? ? ?
thanks Paul
Yesterday i pulled my otg without unmounting after that my otg is not working i tried 3 cables no help please help me recovering otg while taking cwm backup it displays error message in boot.img i am on 4.4.4.
Sent from my XT1033 using Tapatalk
Why nobody answers my questions?
Sent from my XT1033 using Tapatalk
sanchit0403 said:
Yesterday i pulled my otg without unmounting after that my otg is not working i tried 3 cables no help please help me recovering otg while taking cwm backup it displays error message in boot.img i am on 4.4.4.
Sent from my XT1033 using Tapatalk
Click to expand...
Click to collapse
CWM errors may be due to CWM, not to OTG not working. Some versions of PhliZ, foe example, gave problem when trying to make backups.
I WILL SAY IT AS Short story
I own a Nexus 5 red limited
I used till yesterday
Inorder to install Kali nethunter I just deleted all my old back ups and os zip for flashing
While installing it stucked so I just rebooted my mobile now no os present in my phone
And my MTP is not connecting to phone and even in Fastboot also My computer doesn't show any sign of connection ...
How to get my flashable zip into phone without using usb or how to repair my phone
I just tried Changing USB flex but that also doesn't help me
Reply would be help full help me guys !!
Sent from my Z2 Plus using Tapatalk
You tried using all USB ports and different USB cables?
audit13 said:
You tried using all USB ports and different USB cables?
Click to expand...
Click to collapse
Yes I have tired everything bro
Can anyone help me please ..
Thanks in advance !!
Sent from my ZUK Z2131 using Tapatalk
Sounds like it may be a hardware problem. I wouldn't think software would cause the phone not to be detected unless something is wrong with the bootloader.
You are sure the replacement usb flex cable is okay?
audit13 said:
Sounds like it may be a hardware problem. I wouldn't think software would cause the phone not to be detected unless something is wrong with the bootloader.
You are sure the replacement usb flex cable is okay?
Click to expand...
Click to collapse
Yes it was removed from the well working Nexus 5 and its well working
Sent from my ZUK Z2131 using Tapatalk
Maybe a problem with the motherboard connection? I'm not sure at this point.
I had a similar problem once. Fastboot would recognize every other device but not the N5. This solved my problem, https://forum.xda-developers.com/showthread.php?t=3236946
Use the procedure by @TheeWolf
Sent from my [device_name] using XDA-Developers Legacy app
Sorry bro there is no device detected by computer it doesn't even shows up any sounds or notification
Sent from my ZUK Z2131 using Tapatalk
Hello, i'm new on the forums!
I've been trying to update my phone (Honor 8) with the official update tool in the settings, but nothing is found.
But, when i go on the right corner of the update window, and i select "download the full package again", i've found an update (FRD-L09C432B407-FULL), but when i try to download it, it just starts, and directly displays a message "Download failed".
I've tried to use Firmware Finder, download an update (via VPN method), but none works, it just displays the same error ("Download failed").
My current version is FRD-L09C432B405, it's an european device (french, to be precise). It's not rooted, still on EMUI 5.0.1.
I've tried many things, but nothing worked, i don't why it doesn't want to download any update.
If somebody has a clue, i'd be glad to see it !
Thank you in advance,
TheSnipeFox
Install HiSuite on a PC, connect via USB and try updating through Hisuite.
BEHEMUUS said:
Install HiSuite on a PC, connect via USB and try updating through Hisuite.
Click to expand...
Click to collapse
Hi, thanks for your reply! Sadly, my Type-C port doesn't do data and quick charge anymore, it just charges it, but no data.
TheSnipeFox said:
Hi, thanks for your reply! Sadly, my Type-C port doesn't do data and quick charge anymore, it just charges it, but no data.
Click to expand...
Click to collapse
Are you sure that port is faulty? I had similar problem, no data and sometimes no quick charge, but I bought new cable and it works just fine
Asmod96 said:
Are you sure that port is faulty? I had similar problem, no data and sometimes no quick charge, but I bought new cable and it works just fine
Click to expand...
Click to collapse
Yup i'm 100% sure, another friend who has an Honor 8 too took my cable, and everything was fine for him (Quick charge / data). So, faulty type-c port
TheSnipeFox said:
Hello, i'm new on the forums!
I've been trying to update my phone (Honor 8) with the official update tool in the settings, but nothing is found.
Click to expand...
Click to collapse
in system OTA app, did you try to download latest full package, instead os a simple update search ? ("Télécharger le nouveau package complet" in french )
That's what allowed me to get an update lately.
pix106 said:
in system OTA app, did you try to download latest full package, instead os a simple update search ? ("Télécharger le nouveau package complet" in french )
That's what allowed me to get an update lately.
Click to expand...
Click to collapse
If i go for a normal update (so, the normal "check updates" button), it just doesn't find any update. If i try "télécharger le nouveau package complet", it finds the "FRD-L09C432B407-FULL" update, but it fails to download it. When i press "download and install", it waits for ~1second, and displays the error "download failed"
TheSnipeFox said:
If i go for a normal update (so, the normal "check updates" button), it just doesn't find any update. If i try "télécharger le nouveau package complet", it finds the "FRD-L09C432B407-FULL" update, but it fails to download it. When i press "download and install", it waits for ~1second, and displays the error "download failed"
Click to expand...
Click to collapse
Do you have an adblocker which could prevent from downloading ? If not, I'd suggest to clear system updates data and try again.