Database Info

[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
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse

[Q] My A110 bricked ...plzz Help

Hi ,
I am new to the forum and recently started using custom roms..
I was installing the "rayne rom" using cwm and after formatting data and system..it stopped suddenly and gave a message "symlink failed"
Now the phone does not reboot to CWM recovery and only the previous Devs boot logo comes...PLEASE help...I think i may have bricked it.

@abhi007 said:
Hi ,
I am new to the forum and recently started using custom roms..
I was installing the "rayne rom" using cwm and after formatting data and system..it stopped suddenly and gave a message "symlink failed"
Now the phone does not reboot to CWM recovery and only the previous Devs boot logo comes...PLEASE help...I think i may have bricked it.
Click to expand...
Click to collapse
Are you pressing the recovery buttons correctly? Take out battery then put it back. Then try pressing the Power button and Volume Up + Down together and see if it opens CWM..

ibshar said:
Are you pressing the recovery buttons correctly? Take out battery then put it back. Then try pressing the Power button and Volume Up + Down together and see if it opens CWM..
Click to expand...
Click to collapse
Thanks for the reply..
Yes the CWM recovery came...but i do not have stock Rom in phone and my mem card slot is busted..
Should i try flashing using SP flash tools ???

@abhi007 said:
Thanks for the reply..
Yes the CWM recovery came...but i do not have stock Rom in phone and my mem card slot is busted..
Should i try flashing using SP flash tools ???
Click to expand...
Click to collapse
Then you need to flash the stock ROM with SP Flash tool

@abhi007 said:
Thanks for the reply..
Yes the CWM recovery came...but i do not have stock Rom in phone and my mem card slot is busted..
Should i try flashing using SP flash tools ???
Click to expand...
Click to collapse
Yes..u can flash through SP tool as said by @IBashar..in case..if u dont want to flash through SP tools..I will suggest u to use someone else SD card & paste ur rom in that & then flash through recovery..as I personally feel that flashing through SP Tool is quite cumbursome..
HIT THANKS IF I HELPED U
Sent from my JMP V13 using xda app-developers app

@abhi007 said:
Hi ,
I am new to the forum and recently started using custom roms..
I was installing the "rayne rom" using cwm and after formatting data and system..it stopped suddenly and gave a message "symlink failed"
Now the phone does not reboot to CWM recovery and only the previous Devs boot logo comes...PLEASE help...I think i may have bricked it.
Click to expand...
Click to collapse
Don't worry bro! Try to boot into CWM again because it should be there. Then try to flash the ROM again...
And remember, in future, always take a Nandroid backup before you install anything, mod or ROM. It really helps in case something goes wrong and phone stops working,

ibshar said:
Then you need to flash the stock ROM with SP Flash tool
Click to expand...
Click to collapse
Hey,
I tried flashing using SP tools but it is coming USB device not recognized.(i have installed the drivers in my pc)..... is there any other tool to recover my phone?
Since SP tools does not recognize the device.. it stays at 0%...
Any suggestion is welcome...pls..

@abhi007 said:
Hey,
I tried flashing using SP tools but it is coming USB device not recognized.(i have installed the drivers in my pc)..... is there any other tool to recover my phone?
Since SP tools does not recognize the device.. it stays at 0%...
Any suggestion is welcome...pls..
Click to expand...
Click to collapse
None of the tools will work unless you install the correct Drivers.. So install teh drivers that are given in the SP Flash tool thread and then try.

@abhi007 said:
Hey,
I tried flashing using SP tools but it is coming USB device not recognized.(i have installed the drivers in my pc)..... is there any other tool to recover my phone?
Since SP tools does not recognize the device.. it stays at 0%...
Any suggestion is welcome...pls..
Click to expand...
Click to collapse
I Also Face The Problem With SP Tools 0% Problem Take Out The USB Cable And Insert It Again And After 30-40 Seconds It Will Show The Process Completed 100% And Green Ring Will Be There
Sent from my Micromax A110 (Canvas 2) using xda premium

@abhi007 said:
Hey,
I tried flashing using SP tools but it is coming USB device not recognized.(i have installed the drivers in my pc)..... is there any other tool to recover my phone?
Since SP tools does not recognize the device.. it stays at 0%...
Any suggestion is welcome...pls..
Click to expand...
Click to collapse
see the video below

non of the driver is working, my phone keeps disappearing on device manager it is hard bricked. i installed one custom rom from xda and after rebooting system it is not at all responding either to charging and not to recovery opption also please help bro

[Q] micromax a27 bricked need help!!!!!!

i just tried to install dreamboltx on my micromax a27 and it just got bricked that means when i turn it on it just shows up a black screen and vibrates plz help me.......the only thing i can access is fastboot mode plz help

Akshay kapoor said:
i just tried to install dreamboltx on my micromax a27 and it just got bricked that means when i turn it on it just shows up a black screen and vibrates plz help me.......the only thing i can access is fastboot mode plz help
Click to expand...
Click to collapse
Download The stock rom from this link https://drive.google.com/uc?id=0B6-h6iUVgfhJMW8yejZybFlfMXc
And put it in your sd card...
Go to recovery mode and flash this zip file from there...
And don't forget to press thanks if I helped...

but the device is not turning onn so how to go recovery mode

Akshay kapoor said:
i just tried to install dreamboltx on my micromax a27 and it just got bricked that means when i turn it on it just shows up a black screen and vibrates plz help me.......the only thing i can access is fastboot mode plz help
Click to expand...
Click to collapse
N'ayam Amarsh'e said:
Download The stock rom from this link
And put it in your sd card...
Go to recovery mode and flash this zip file from there...
And don't forget to press thanks if I helped...
Click to expand...
Click to collapse
but how to access recovery mode if device is not turning onn

Akshay kapoor said:
i just tried to install dreamboltx on my micromax a27 and it just got bricked that means when i turn it on it just shows up a black screen and vibrates plz help me.......the only thing i can access is fastboot mode plz help
Click to expand...
Click to collapse
Check out this link
http://forum.xda-developers.com/showthread.php?t=2520719
Scroll down to micomax a27 title
Sent from my LG-E610 using xda app-developers app

atulkris said:
Check out this link
http://forum.xda-developers.com/showthread.php?t=2520719
Scroll down to micomax a27 title
Sent from my LG-E610 using xda app-developers app
Click to expand...
Click to collapse
I think you should give it to svc if you are in warranty...

This is simple bro. Just download the stock rom from above link & unzip it, you will find system.img file copy it to your computer's fastboot folder & boot your phone to fastboot & give this command in command prompt "fastboot flash system system.img" and press enter. Then your phone will be ok. If any problem feel free to reply @ my email [email protected].
Sent from my Micromax A27 using xda app-developers app

Akshay kapoor said:
but how to access recovery mode if device is not turning onn
Click to expand...
Click to collapse
flash stock backup via SP flash tool

Hello...
were you able to resolve this?
I m also stuck on this after I messed up my phone OS while playing with it.
---------- Post added at 11:52 AM ---------- Previous post was at 11:42 AM ----------
Can we somehow extract the img's from the .pac file and then use fastboot?
The phone is going into fastboot mode only and doesnt respond to this flashing tool at all.
Please suggest.

I cn help u...i tried to instal dreamvolt in my a27 nd its bricked.nobody give me right solution for it. So i tried myself nd find the solution.
First extract dreamvolt zip nd copy boot.img file into fastboot folder nd goto fastboot mod
Type cmnt " fastboot flash boot boot.img .after losding this file ur phone turn on nd off after showing main page of ur phone then restarts.dnt panic nw ur phone cn flash through sp upgrade tool
Open sp upgrade tool nd load the ".pac" file then goto backup option inthe tool and untic all.nw press ok and press the play butten.reimsert ur phones battery and press vol down , connect usb cable .nw u cn see flashing starts on pc.wait to complete the process.good luck.if its helpful to u pls mail me [email protected]

[Q] Bootloop !!!

Bootloop .. I cannot go to recovery since volume keys not working .. Any help plz

PrakashGD said:
Bootloop .. I cannot go to recovery since volume keys not working .. Any help plz
Click to expand...
Click to collapse
u can do it through adb, u need android sdk tools & knowledge of it.. u can google for adb & command or search in xda forums for adb.
from computer,
adb reboot recovery
works 100%,

Phone keeps on rebooting . When should i connect my phone

samsung galaxy grand win 8552 not connecting to pc.

I rooted my galaxy grand win.. and installed transwin rom. But when I try to connect my phone to pc it's only charging and not able to transfer any data.. and it's not connecting to odin also.. when tried to flash another rom I got stuck in cwm recovery mode for almost 5 days..I searched on Google I found that using stock flash file I can come out of cwm.. so I booted into stock mode using "stock flash zip file" via install zip .. . Now I m not able to boot into cwm recovery mode.. please Help me to connect my phone to pc. And to boot into cwm recovery. Thanks in advance.. rom manager also not helping..now I installed stock rom which I have backed up before.. but still not able to connect with my pc...
Please Help me to boot in cwm recovery and to connect with odin.. ..

Sagar Kininge said:
I rooted my galaxy grand win.. and installed transwin rom. But when I try to connect my phone to pc it's only charging and not able to transfer any data.. and it's not connecting to odin also.. when tried to flash another rom I got stuck in cwm recovery mode for almost 5 days..I searched on Google I found that using stock flash file I can come out of cwm.. so I booted into stock mode using "stock flash zip file" via install zip .. . Now I m not able to boot into cwm recovery mode.. please Help me to connect my phone to pc. And to boot into cwm recovery. Thanks in advance.. rom manager also not helping..now I installed stock rom which I have backed up before.. but still not able to connect with my pc...
Please Help me to boot in cwm recovery and to connect with odin.. ..
Click to expand...
Click to collapse
Turn off your phone and then boot to Download Mode (to do that, press Power, Volume Down and Home button at the same time). If you have your phone's drivers installed on your PC then Odin should recognize your phone. Now go to samsung-updates.com and download your phone's firmware. The link I gave is for GT-I8552 - which I'm assuming is your phone's model number. Once it downloads, flash it using Odin.
Looks like MtpApplication.apk is missing on your phone. That's why you probably can't transfer any files. Either this or something might be wrong with your phone's micro USB port or your USB cable.
You can watch some tutorial videos on YouTube for more info. Good luck!

thanks for reply..
thank u very much for reply...
i solved that problem but now m facing one more problem, on my galaxy grand win 8552 i reinstalled TWRP and after reboot my phone not starting only.. totally dead.. no vibration,no light on pressing of any key.. only when i connect it to my laptop it says unkwn device(beeps like something is connected to pc) even phone is in dead condition.... actually i was running on cwm after directly i installed twrp and after finishing i selected reboot and after that nothing happened and phone not starting only.. no charging logo also.. today i just downloaded stock rom.. nw plzz tell me how to install stock rom..is there any way to flash stock rom?????? i cant enter into cwm ..
plz hel...

thanks for reply..
thank u very much for reply...
i solved that problem but now m facing one more problem, on my galaxy grand win 8552 i reinstalled TWRP and after reboot my phone not starting only.. totally dead.. no vibration,no light on pressing of any key.. only when i connect it to my laptop it says unkwn device(beeps like something is connected to pc) even phone is in dead condition.... actually i was running on cwm after directly i installed twrp and after finishing i selected reboot and after that nothing happened and phone not starting only.. no charging logo also.. today i just downloaded stock rom.. nw plzz tell me how to install stock rom..is there any way to flash stock rom?????? i cant enter into cwm ..
plz help...

Sagar Kininge said:
thank u very much for reply...
i solved that problem but now m facing one more problem, on my galaxy grand win 8552 i reinstalled TWRP and after reboot my phone not starting only.. totally dead.. no vibration,no light on pressing of any key.. only when i connect it to my laptop it says unkwn device(beeps like something is connected to pc) even phone is in dead condition.... actually i was running on cwm after directly i installed twrp and after finishing i selected reboot and after that nothing happened and phone not starting only.. no charging logo also.. today i just downloaded stock rom.. nw plzz tell me how to install stock rom..is there any way to flash stock rom?????? i cant enter into cwm ..
plz help...
Click to expand...
Click to collapse
Looks like you bricked your phone. Are you sure that the TWRP you installed is for your phone? Because this usually happens when you install something that was not made for your phone.
Try to do what I said earlier. Boot to Download Mode. And using Odin flash your phone's firmware. If the damage is not severe then by doing this it should fix your phone. If the damage is severe then perhaps your phone is permanently bricked.

can i install rom through sp tool.. i tried it also but it asking scatter file.. i dont have scatter file of galaxy grand win 8552.. if u have then plz give me its link.. thats my last hope to bring my cell to file..
and that TWEP i installed was not for my cell.. i installed it by mistakly..
plz plz help..

I feel you can try connecting your phone again to odin and flashing a custom recovery made for your phone. That's all of your hopes left if it is not bricked. Pray to god.
Sent from my GT-I9300 using XDA Free mobile app

you need a driver from samsung. The connect thru adb command.

cibalo said:
you need a driver from samsung. The connect thru adb command.
Click to expand...
Click to collapse
i fixed that problem with nearest repair shop.. he said my root file were deleted.. he repaired my phone but before doing that all my phone internal memory was 5.10gb now it became 1.5gb, when i asked him,he said that was necessory because some of your storage got damaged due to flashing wrong recovery(done by me).... so i want to know whatever he said is right???? if yes then is there any possibilities to repair my damaged storage part.....
thanks XDA developers to for answering my all questions thanks a lot ..