Hi everyone, it´s my first post here.
I have an Optimus One, and yesterday, i installed LOL ROM, but when i rebooted the phone to start it, it doesn´t work, and it´s in a boot loop. It shows the LG logo, and after, it shows the startup animation of the rom, but after that, the screen goes black and do the same always.
I´ve tried to flash with KDZ in emergency mode the stock rom, but it doesn´t work. What can i do?
Sorry for my bad english
Uhhh pretty vague post mate ....
First , did your phone ever correctly boot into LOL ROM ? Or did it simply go on a boot loop as soon as you flashed it ?
If it did boot once and then at the first restart , reboot , power off of your phone you might have had a pretty serious SD card stroke ( failuire ) and considering LOL rom has system files on the ext partition on the SD card it will not boot up . I suggest you take the battery out , remove the SD card , plug into a reader and check if the SD card is still alive .
2nd to successfully flash with kdz you have to disable from Device Manager > Modems > LGE Virtual Modem and remove all other drivers from other phones ( Nokia , samsung , w/e) . And the rest just follow the procedures as shown on this wonderfull forum .
Cheers and I hope my explanation was of some use .
Lol, i´ve done everything, but i forgot to do a wipe. I´ve done it and the phone are working perfectly now.
Zerobarat1, thanks for your answer ;D
Related
Hello
I've got a big problem
My LG Optimus T dosent want to turn on at all
it displays the lg logo but then nothing, just a blank screen.
The only thing that dose work is the custom recovery mode.
Can someone help me !!!
hy,
Try this.Boot into recovery, try to do a nand restore first(if you made a nand back=up in the first place of course) , if not wipe everything(from the wipe menu) and reinstall the rom again.I think that should work.
Don't forget to back-up also your sd card.
Costi
If you can boot into Custom Recovery, try installing a custom rom by flashing the rom zip file from recovery.
alex ainsley said:
Hello
I've got a big problem
My LG Optimus T dosent want to turn on at all
it displays the lg logo but then nothing, just a blank screen.
The only thing that dose work is the custom recovery mode.
Can someone help me !!!
Click to expand...
Click to collapse
First of all this is a General Area kinda topic.
2nd if you installed a custom recovery + probabily what I think a custom ROM , then why not try to reflash it? If it stays black it might mean the following thing : You made an ext2/3/4 partition on your sd and upon an unfortunate device freeze , you removed battery thus corrupting your ext partition ( it happens on crappy sd's , my ex teamgroup sd card used to **** on me daily )
It should theoretically remake dalvik cache on phone internal storage but it doesn't ( to me it happened a lot )
So I suggest that you repartition your sd with no ext partition and no swap and flash Kpbot's 2.2.2 Light Rom and afterwards flash Dookmat's kernel ( the one with the LG driver ) .
And you're set
alex ainsley said:
Hello
I've got a big problem
My LG Optimus T dosent want to turn on at all
it displays the lg logo but then nothing, just a blank screen.
The only thing that dose work is the custom recovery mode.
Can someone help me !!!
Click to expand...
Click to collapse
Oh i get this problem every day,just flash again a rom
Thanks people !!!
Phone is now working
nothing similar seems to have happened to anyone on the specific phone.. i had miui custom rom and CWM RECOVERY installed on my phone but it was so buggy that i wanted to go back to cm9 (which i had before installing miui).. to avoid any bricks i decided to wipe data,cache,dalvic cache and i accidentally also wiped /system... when i realized what i did i rebooted my phone without installing another rom and it just showed up the lg logo which shows when it starts. it wont boot anyway :crying:. i cant boot into cwm (volume down and power) which i could do before the wipe. my phone was rooted. before going to cm9 i had installed custom rom firmwares through kdz updater. now when i plug my phone IT RECOGNISES my phone both on emergency mode and with the lg logo on the screen but when i install the kdz it stucks for a while and says phone was not found something like that. i downloaded odin but dont know how to use it. i also have a 2 gb external sd. i would really appreciate it if you could guys help me. if my phone is dead forever my parents will kill me though im having some hopes. sorry for being so talky i wanted to explain everything... ty
Don't be afraid brother It happened on my mobile thousand of times so I solve it by flashing rom using ADT (android download tool)
Just download any ADT custom rom for ur device search it on Google u will surly find it
The u can go back on ur recovery method for flashing roms .....
Works 110% on every device
I will surly like to help u in case any problem post below
HIT THANKS IF HELPED
PROBLEM:
samsung s3 hangs in bootloop and the Internal SD card can not be mount ! /efs (invalid argument)
ATTEMPTED SOLUTIONS :
I tried to flash the problem by CW Recovery via odin and 3:07 to flash (one package firmware and FW with 3-part pit ( repartition ) .
(fail)
've tried on CW recovery to install a custom- roms as zip .
( install ok , but still bootloop )
tries have different pits or even to play bootloader .
(flash successfully but fail)
I tried to play manually via CW recovery last backup one .
( discontinued in process and restarted and still failed again in bootloop )
've tried on CW Recovery different " formats " and wipes ..
( Formats okay except in the area of data and / efs ! .. Faktory a reset or "full wipe" on recovery brings the phone to reboot and repeatedly stuck in bootloop .... so failed ..)
BACKGROUND:
I bought original from telekom my cell phone last year . (ie telecom firmware) .... as I previously had a HD2 firmware with stupid Microsoft , back then I rumgeflasht ... all went well ... (that experience is available)
So it was a matter of time until the S3 rooted and pimped .
This has also everything works fine , my phone start of the year have rooted ... ran flawlessly ... then in the last few months dared me to try other FW. ( 1 .2 .... 3 different custom roms )
Ran well so far everything is OK ... no problems !
Last stand was then that I CW recovery with version 6.0.XXXX had with my desired Cyanogen Mod 10.2 or so with Android 4.3.
Delivery even if everything easily with root , superuser & co.
One not so nice day then times the battery went flat and I came by chance when connecting the AC adapter to boot to the power button with my handy tried .... and then stuck there already in bootloop .
Battery has been charged and is still stuck in bootloop .
So I speckuliert to an error in the FW and flashed a backup ( my current running custom rom cyanogen and cw recovery)
but ... this did nothing ... phone stuck in bootloop .
SUSPICION :
as it looks , the Internal SD is probably sometime somehow been wrecked . CW Recovery reports errors like : can not mount or cant format .... So I close times it made an error on the partition . but get it by manually not format away .
phone stuck in bootloop .... ..
RECENTLY :
guess something hanging on datatrash still on the plate ... funnily enough :
when the phone is off, charging cable connect , first appears ( old flashed ) indicate battery symbol with hanging aktualisiuerungszeichen ... then switches over to the ( newly flashed ) aktualsierungszeichen which does not depend and which displays loading screen normally. (current loading bar ) .. now I have again the LED display when loading operation .
both ... I get into the download mode , and in the CW recovery I guess you can still control what .
Someone might ne idea ?
MFG Joker
same
same prob here but my sd card is ok .........
RomeroPT said:
same prob here but my sd card is ok .........
Click to expand...
Click to collapse
your intern sd card or ext.sdcard ?
(I'm new to xda forums. So if i do something wrong tell me!)
Hey guys. I'm tom and i have a big problem!
I got home from school today and thought about my rooted tablet. I had cwm on it so i wanted to boot in it with rom manager. Once there i was looking at some things here and there because i had a problem with otg (if this problem is over please help me with that one ;D)
But once i was clear looking through the recovery i selected reboot system to go back. First the t110 samsung thingy came on the screen. But then the screen faded black and 30 seconds later my recovery came back again. This went on and on. Even when selecting turn off in advanced. After taking a break because i downloaded a stock kernel to install i tried again. But then it became even crazier. I can't boot at all, everything is black I can only boot in odin mode. So. Can someone please help me with my bricked tablet. I only have for like 1 month!
P.S Yes. I'm to dump to make a backup (Stupid me )
Edit: I can boot again in cwm! My sd card was out....
Edit: And i can't boot in cwm. Even with sd card in
Before few weeks I was flashing a rom using TWRP recovery in my nokia x2 . But, mistakelly I flashed an unwanted zip (dynamic status bar for Nokia x2). After that , my mobile is not getting POWER ONN . i.e. when I press and hold power button , NOKIA name comes on screen as usual . But mobile was not switched on . I waited for about half hour ,but no success.
Then, I tried to flash my previously used rom again, but when I try to do that TWRP shows 'no md5 file found' then it stucked and restarts TWRP . I tried it many time , but happens again and again.
My brain was not working , so I wiped everything i.e. Delvik Cache,Data,Internal Storage,Cache,System and SD Card too. But problems remain unchanged.
Now TWRP shows no OS installed.
Please help me. It is very important for me. I will be very thankfull and helpfull to you.
Note: Please try to understand my mistake full language