[problem] recovery mode lg p970 - LG Optimus Black

hi everyone ,
problem getting into recovery mode . i'm tryng to install cm 10.1 from ics
first i have lg p970 running ics , rooted , clockworkmod recovery installed .
after pressing volume down + power button together or pressing g key nothing gets me into recovery mode .
ps. i tried rebooting from rom manger " reboot into recovery " i got my phone frozen with " security error "
i used smart flash tool to get it repaired again .
any help plz !!!!

[email protected] said:
hi everyone ,
problem getting into recovery mode . i'm tryng to install cm 10.1 from ics
first i have lg p970 running ics , rooted , clockworkmod recovery installed .
after pressing volume down + power button together or pressing g key nothing gets me into recovery mode .
ps. i tried rebooting from rom manger " reboot into recovery " i got my phone frozen with " security error "
i used smart flash tool to get it repaired again .
any help plz !!!!
Click to expand...
Click to collapse
you can't have CWM on official v30.There is some workaround , but there is an easy way.Flash v20 patched with CWM and then install CM10.1 or other custom rom

Yes this might fix my troubles too, i kept going back to stock v10 then i used the lg updater for both updates till i was at v30 and then installed cwm. All the times i kept getting that stupid security error..
how stupid :') i also didnt read anywhere about it?? thanks for the reply tho.
I got the job done using a flashed v20 to get into CWM and flashed other rom from there.. Thanks

thank you guys for the help . appreciated
i will go the v20 a try . i hope it works for me

can't boot into sw update mode
Hi.
I installed CWM on my LG with official v30C rom.
When i tried to do a backup I got a black screen with LG logo that says security error.
Now I my phone does't boot.
When I press power button i get the same black screen and the phone turns off after a few seconds.
Any advices how to unbrick my phone?
Thanks.

pedromarques said:
Hi.
I installed CWM on my LG with official v30C rom.
When i tried to do a backup I got a black screen with LG logo that says security error.
Now I my phone does't boot.
When I press power button i get the same black screen and the phone turns off after a few seconds.
Any advices how to unbrick my phone?
Thanks.
Click to expand...
Click to collapse
use smart flash tool and flash v20 with Cwm then do any thing u want the black screen happend becouz our Ics still bootloader locked but not 100% there is a way to unlock it but dangerous if ur ob bricked willnot back to live again...!!
Sent from my LG-P970 using xda app-developers app

mohammed tohfa said:
use smart flash tool and flash v20 with Cwm then do any thing u want the black screen happend becouz our Ics still bootloader locked but not 100% there is a way to unlock it but dangerous if ur ob bricked willnot back to live again...!!
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I cannot boot into sw update mode - i removed the batery and connected the usb cable, pressed power+ vol down and nothing happens.
With the battery on, even if I press power + vol down it doesn't enter sw update mode - i get the error message and it then turns off.
SmartFlash doesn't detect the device so I cannot flash another ROM.
Im NOOB at this, so maybe I'm missing something.

pedromarques said:
I cannot boot into sw update mode - i removed the batery and connected the usb cable, pressed power+ vol down and nothing happens.
With the battery on, even if I press power + vol down it doesn't enter sw update mode - i get the error message and it then turns off.
SmartFlash doesn't detect the device so I cannot flash another ROM.
Im NOOB at this, so maybe I'm missing something.
Click to expand...
Click to collapse
Just hold VOLUME UP! then plug in the usb cable, DO NOT hold the power button!
Sent from my battery eating android monster!

N00BY0815 said:
Just hold VOLUME UP! then plug in the usb cable, DO NOT hold the power button!
Sent from my battery eating android monster!
Click to expand...
Click to collapse
SOLVED!!!!
(why the hell was I holding the power button???)
Many thanks!!!

Related

[Q] How to reinstall android ? - Stuck on LG logo

i have a huge problem. I installed ROM manager and i tried to reboot in recovery mode and than my phone got stuck in LG logo. I can not recover it by holding power and volume down buttons. What can i do to reinstall my system ? please help!!
Blaszko said:
i have a huge problem. I installed ROM manager and i tried to reboot in recovery mode and than my phone got stuck in LG logo. I can not recover it by holding power and volume down buttons. What can i do to reinstall my system ? please help!!
Click to expand...
Click to collapse
Did you remove battery? Before pressing the buttons?
Sent from my LG-P990 using XDA App
yeah i did it. The only way to turn my phone of is to remove battery.
Try this my friend
http://forum.xda-developers.com/showthread.php?t=1007825
use software upload mode by remove batt.
Press and Hold the volume down buttom, and plugin the usb.
Try NVFlash or Smart Flash?
yeah that happened to me, NVflash will save your phone
Ok, I'll try NVflash but for sure it will take me ages to download this file right now I'm in egypt and wireless sucks here!
Thanks for your help! As soon as I'm done with it I'll tell you!
All done! NVflash saved my phone!!
thanks!!!!!!!

[urgent] phone dont turn on

Hi all,
I just flashed cm7 rom for my lg 2x. Accordingly I flashed new RIL and baseband and also uploaded some apps from market
After that I want to reboot my phone. However I am stuck on the Lg logo and phone dont boot anyway
Are there anybody who experienced such trouble ? any suggession would be highly appriciated!
thanks
So just to make sure, is this the history?
CM7 flash - boot ok
RIL flash - boot ok
BB flash - boot ok
"uploaded" market apps - cannot boot, stuck at LG logo
salisbury_steak said:
So just to make sure, is this the history?
CM7 flash - boot ok
RIL flash - boot ok
BB flash - boot ok
"uploaded" market apps - cannot boot, stuck at LG logo
Click to expand...
Click to collapse
yes! I tried to boot in recovery mode by pressing volume and power button together but it is written s/w upgrade please wait and it didnt boot again...
optimuspeed said:
yes! I tried to boot in recovery mode by pressing volume and power button together but it is written s/w upgrade please wait and it didnt boot again...
Click to expand...
Click to collapse
If you went into s/w update mode, it means that your finger slipped on the power button. You should not let go of the power button until you see the CWM welcome.
Btw, s/w mode simply means that it's ready for flashing. If you're not doing anything on it, simply pull out the battery, and turn on your phone as you would.
salisbury_steak said:
If you went into s/w update mode, it means that your finger slipped on the power button. You should not let go of the power button until you see the CWM welcome.
Btw, s/w mode simply means that it's ready for flashing. If you're not doing anything on it, simply pull out the battery, and turn on your phone as you would.
Click to expand...
Click to collapse
I solved the problem thank you

[Q] Power reset or unknown upload mode after flashing CM10

Hello guys!
While flashing to CM10 from CM9, my phone rebooted and stopped into screen "Power Reset or Unknown upload mode", no keys are pressed while booting. Any ideas how to fix this? I discharged battery completely and put it again but still this screen shows up.
any idea?
try to enter download mode it seems that kernel is broken
Sent from my GT-I9001 using xda premium
Enter download mode, and then using odin just install any custom firmware or a stock firmware !
Hope it helps ! :fingers-crossed:
i've tried home + vol down+ power button
only logo of Samsung showed up, after that annoying message "Power reset......"
any idea?
Are you able to boot into CWM? if yes, ask someone if he can take your sd card and download a CWMflashable zip to it. The plug it into your own phone and flash... :fingers are crossed for you:
------------------------------
working on:
SuperRom64 (2.3.6)
Project Stock (4.0.4)
whatever i'd press, all the time i see samsung logo and after 30 secs an error message.
1. Switch off your mobile.
2. Now, press and hold the volume up key and the power button. Leave both buttons when you see the SAMSUNG logo.
3. After "Galaxy S" splash screen you will get a white box and android logo image like below,then press menu soft key and wait some second.
4. If you boot into recovery, then wipe everything and then flash the ROM.
And it seems that you have managed to brick your mobile ! But try this I hope it solves your problem.
Doesnt work ;/ will try with jig
HAve the same problem
baju said:
Doesnt work ;/ will try with jig
Click to expand...
Click to collapse
Hello Well I got the same message when trying to install a rom to my i9003 and after trying many times i was able to get to CWM by presing the volume up + power and menu, thank god I always have a back up Rom in the SD so i was able to reinstall evrything... hope this works for you..

[Q] JB Rom on Galxy i9003 stuck at Boot animation screen

Hi all,
I updated the firmware on my Galaxy S advance i9003 from a 2.3.4 GB version to a customized JB mod using the tutorial at
//androidadvices.com/update-galaxy-sl-i9003-jellybean-411-codename-350-firmware/ . After a reboot yesterday, the android keyboard app stopped working and hence, i followed some steps online to enter the recovery mode and wipe cache and data.
Ever since then, the phone fails to proceed past the Droid X animation screen and is stuck at the same. Tried leaving at this state overnight as wel but it didnt help. The OS just wont complete loading.
Whats worse is that I'm unable to enter the recovery mode too by pressing the Vol up+ down buttons and the power button. Every time i do that the screen is blank and when i release the power button it boots into the Droid X animation thingy.
Any suggestions to recover my phone or is it bricked completely?
No ur phone is not bricked.
If u would brick your device. then
It wouldn't boot up. Nothing would happen if you when u press the power key.
The phone would be compeletly dead..
.
Try to install the official firmware via Odin.
I think you know how to do that.
That might restore your phone
Sent from my GT-S6802 using xda app-developers app

is that my phone hard bricked?

i have MINI 2 6500 . this is my mom phone. its have been rooted with cwm 6.0.4.4 , i dont know where the problem start but my phone cannot start and just vibrated.. booting up and after samsung logo its just restarted.. i tried to get into recouvery mode, but its dissapointed me.. nothing happened when i press UP KEY+HOME+POWER. i tried to get into download mode, its succesfull BUT, after 10 sec its automacally restart and vibrated again.. how to solve this problem.. PLEASE!!
What happened before this happened?
And is it on stock rom?
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
Its stock rom and rooted..
After root did it boot?
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
biso46 said:
After root did it boot?
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
Click to expand...
Click to collapse
yeah.. its working fine for a year. but suddenly its just stuck like that..
Does your phone boots on recovery?
If yes, try to flash a custom rom.
If you don't want custom rom search for your country's stock rom and use odin to flash it.
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
biso46 said:
Does your phone boots on recovery?
If yes, try to flash a custom rom.
If you don't want custom rom search for your country's stock rom and use odin to flash it.
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
Click to expand...
Click to collapse
BRO.. i already explain my problem there.. can you read before answer .. NOTING HAPPENED WHEN I TRYING TO GET INTO RECOVERY MODE
Btw, recovery mode on your phone is with volume up + volume down + home + power !!!!!!
Sry for misreading before last post.
Btw= by the way
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
You can read this post
http://forum.xda-developers.com/showthread.php?t=2707219
Maybe it help you.
Maybe you have to flash recovery again
blanxlr said:
Maybe you have to flash recovery again
Click to expand...
Click to collapse
i try flash the new recovery, but when i get into download mode its just only 10 second after that its restart.. i cant do anything anymore
Try just keep holding the keys to get into recovery for several loops, eventually it should go into recovery and then start getting stock rom flashed. If this doesn't work, try j-tagging (only last resort tho)
Current phone: rooted Samsung galaxy mini 2
Current rom: cm 11
Current recovery: CWM 6.0.4.7
Current tablet: unrooted Samsung galaxy tab 3, 8.0
Dont forget to press thanks if I helped ☺☺☺
berloss said:
You can read this post
http://forum.xda-developers.com/showthread.php?t=2707219
Maybe it help you.
Click to expand...
Click to collapse
Not help...
I use CM10.1 improved 07 / 07 build and CWM v5 , probably due to a weak battery and phone suddenly turn off and turn on again but what happens after that is constantly vibrating , black screen and the phone fails to boot . First I tried to remove the battery and put it back the phone turns on its own without pressing the power button , then just like the above , continuous vibration ...
I tried other things , removing all installed on the phone and silence for 1 day . Replacing the battery , try to enter download mode , recovery , could but after a few seconds that happens is the same.
One thing , when I try to press the power button continuously , the mobile phone can boot successfully , and I try to enter download mode and flash a stock rom by pressing the power button continuously until the process is completed but did not help .
My conclusion is that the power button problem , or it may damage the IC associated with it . Any suggestions ? please enlightenment , gan .. thanks
SOLUTION
I have the same bug. And I mean that when I try to enter in the recovery mode, nothing happens.
If you have the same error , please continue reading this , if not, do everything else.
To force the phone to boot into recovery, you should be able to enter , first, in the download mode.
Please flash before , clockworkmod recovery. (I recomend 6.0.3.3)
Before you have flashed cwm, go to download mode again.
At the first screen, you will see an warning message. Now is the time to press some keys... see bellow (TIP: please do not skip the message with the volume up key ! )
Press the home button + volume down + volume up (home+down+up)
Note: You need to press the up+down , and hold it at the same time with the phone vibration.
Release the keys on the samsung logo screen. If you see under the ,,samsung galaxy mini 2,, an logo with clockworkmod. The problem is solved.
If you see the RAMDUMP mode, instead the recovery, go there to see my solution > http://forum.xda-developers.com/showthread.php?t=2707219
IMPORTANT! > If you still see an black screen , instead samsung logo, please repeat all steps. It worked for me 100% after some long time.
He is trying to open recovery mode with vol up + home + power.
RECOVERY MODE IN GALAXY MINI 2 IS WITH VOL UP + VOL DOWN + HOME + POWER!!!!!!.
My friend has this mob btw.
----------------------------------------------------------------------------
Don'T ForgeT TO PresS ThankS
Sent from my device GT-S5570I in my own words
biso46 said:
RECOVERY MODE IN GALAXY MINI 2 IS WITH VOL UP + VOL DOWN + HOME + POWER!!!!!!
Click to expand...
Click to collapse
PLEASE READ WHAT I SAID BEFORE POST SOME WRONG THINGS !
I write a method to enter in recovery from download mode, when you can't acces it directly!
MaDaLiNoSt said:
PLEASE READ WHAT I SAID BEFORE POST SOME WRONG THINGS !
I write a method to enter in recovery from download mode, when you can't acces it directly!
Click to expand...
Click to collapse
He said that he tried to enter recovery with vol up + home + power without vol down.
AnY OF MY PostS ArE PosteD TO BE ThankeD NoT TO BE MonitoreD

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