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[Q] can't start my phone it shows ==> fastboot udc_start()

please help
1st I am new at this so please answer me in details
Problem : after I got my root access to my phone LG p500 I have installed the ROM manger at my phone
I have tried to back up my ROM from it and my phone restarted and shows me a black screen written inside
-fastboot mode started
-udc_start ()
I have tried to remove my battery but it didn't work , I have tried also to to press power+home+V.up but also
it didn't work .
So please is there any one can help me without removing my App especially the Ndrive because i have no back up for it.
please help me and thank you alot . ))

Re: [Q] can't start my phone it shows ==> fastboot udc_start()
It's a failed recovery installation. U will have to use fastboot method to get a recovery for ur phone
Sent from my LG-P500 using xda premium

thanks but how i can do it ??
allenwalker1998 said:
It's a failed recovery installation. U will have to use fastboot method to get a recovery for ur phone
Sent from my LG-P500 using xda premium
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thaanks but how I can do it and it will remove my App or not ???

majdikabb said:
thaanks but how I can do it and it will remove my App or not ???
Click to expand...
Click to collapse
U, know that xda is all about searching so search it will help u a, lot and ya u will lose everything, which is in your phone

Re: [Q] can't start my phone it shows ==> fastboot udc_start()
Just search for installing recovery in fastboot, then reboot into recovery and backup
Sent from my LG-P500 using xda app-developers app

use this. its easy.
http://forum.xda-developers.com/showthread.php?t=1827723

I have tried but my phone was not detected by the program I have tried this and it worked for me
http://forum.xda-developers.com/showthread.php?t=1318750
savagephoenix said:
use this. its easy.
http://forum.xda-developers.com/showthread.php?t=1827723
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Click to collapse

Stuck in boot loop after flashing (solved)

Hello guys!
I have flash new rom via restore mode
then when I reboot it... stuck in boot loop.
I follow all instruction and no error on process.
try to re-installed it for 3 times but nothing change. (already check md5 also)
Somebody pls help.
Thank you and sorry for my bad English!
**update**
problem solved.
flashed new rom from 2.14.J.2.13 instead of 2.14.J.2.16

How did u do it by restore mode?
Sent from my C2305 using XDA Premium 4 mobile app

[Completed] won't boot properly due to boot animation

Hi one,
I had tried to install a boot animations,on trying one after another animations and once i got stucked and now my phone just showing blank/silvered screen at booting on my phone.
I also gone for recovery mode,but at a time of flashing i had also lost the bootloader system.
So,have you any idea how to solve it?

mrapelli said:
Hi one,
I had tried to install a boot animations,on trying one after another animations and once i got stucked and now my phone just showing blank/silvered screen at booting on my phone.
I also gone for recovery mode,but at a time of flashing i had also lost the bootloader system.
So,have you any idea how to solve it?
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Click to collapse
Hello,
Thanks for using XDA Assist.
Which device do you have?
___
v7
XDA Assist

[Completed] How to unbrick my soft bricked tablet?

I accidentally flashed the boot image with a custom rom zip file using flashify.
how can I flash a boot image using adb ?
the tablet boots into recovery mode and does not boot into boot loader mode
it was rooted using king root and i believe it hasn't been rooted properly
Tablet name : Penta IS701D

XDA Visitor said:
I accidentally flashed the boot image with a custom rom zip file using flashify.
how can I flash a boot image using adb ?
the tablet boots into recovery mode and does not boot into boot loader mode
it was rooted using king root and i believe it hasn't been rooted properly
Tablet name : Penta IS701D
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Click to collapse
Greetings,
Thank you for using XDA Assist.
First, you'll need to create an XDA account so you can post in the other forums. Then, you can post your question here:
Android Q&A
You'll find expert advice there. Good luck and welcome to XDA!

[Completed] Stuck in boot loop

I've flashed CWM custom recovery with RASHER.apk
After that, my phone is showing boot loop on log on and also not booting in recovery mode manually .
What can i do with is ?

XDA Visitor said:
I've flashed CWM custom recovery with RASHER.apk
After that, my phone is showing boot loop on log on and also not booting in recovery mode manually .
What can i do with is ?
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Click to collapse
Hello,
Can you please let us know the make and model of your device?
You may register for XDA account to post and reply in the forum.
-Vatsal