I tried to put cyanogen mod on my 4X HD some time ago.
It ended up not being able to start.
I can´t enter recovery mode as well
i get:
[LGE_Security] ERROR : boot image signature
[LGE_Securiy]5 Seconds after Power is turned of for battery saving
and then the phone gets stuck in an endless loop of turning on and off!!! D:
I can enter S/W Upgrade mode, but not really though
i want to reset it. please ... i need help
Go and read, this has been anwered hundreds of times.
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So I was trying to unlock my bootloader for the LG Optimus 4X HD. It didnt work,it showed me something called ERROR:SIGNATURE INVALID
AND LIKE 5 SECONDS AFTER POWER SAVING whenever i booted in into recovery.So being the idiot I was,I thought a factory reset would do the trick but,now it made it worse.I cant use recover firmware from the LG Recovery Program
and when my phone boots up it shows the ERROR:SIGNATURE INVALID AND 5 SECONDS AFTER POWER SAVING again.Im from singapore if that helps.Hope someone can find me a solution to fix my phone first,and then unlock the bootloader.
BTW:when i tried unlocking the boot loader i typed adb reboot oem-unlock and it just reboots and goes into charging.
Try to reflash with the lg flash tool. Search it here and you will find it
somebody please, i've got a problem, I can't enter my start screen it says "Battery Low", i've trying to charging my galaxy mini 2 but it still doesn't make sense, i trying enter a recovery mode and factory data reset, but it still doesnt work, please help me.
Hey, xda-developers !
Here I will write everything I'd done with me phone that have put it into bootloop.
First I dropped it into shower. I qucikly put it out, and dried. It was working till the noon. Then after I was putting my phone into sleep (power button) it was hanging, and I had to pull the battery out and turn it on again. After several resets, I decided to do factory reset, and Install CM11 again, but I wasn't able to pass the "language choose" screen - my screen wasn't recognizing the bottom part of the screen. I mean I could choose my language but I couldn't click "next". Then after restart my phone is stuck at lg logo.
What I tried to do:
Install official LG .KDZ - still LG logo
Recover and update software with LG mobile support tool - still LG logo
I can't turn on my phone without being pluged in charger, I can't get into recovery, I only can get S/W UPDATE.
Do you have any thoughts how I can fix my phone?
My Moto G (2nd Gen) stopped charging 2 days ago. I tried every solution but it just wouldn't charge. So when it completely drained out, I got into boot mode and tried the recovery option. But the screen would just go black after I selected it.
I started the boot mode many times (by holding the volume down key and the power key) and it would show the different option, i.e., normal reboot, recovery, factory, etc.
Now, my device isn't even going into boot mode. I tried charging it for several hours and still nothing.
If I get it into boot mode, I will try to restore stock firmware and unbrick it. But first I need to get it into boot mode. Please help me. Thanks in advance.
Hi guys and girls, i came here looking for some help.
What has happened?
My friend tried to root his samsung galaxy note 5
By the look of things it hasnt gone to well.
So im sat here trying to resolve the issue
What i think the issue is!
I think he has soft bricked the phone because when i turn it on its just boot logo looping.
Now when i try and do a recovery / download mode i think its a full brick reason being i cannot put it in to recovery or download mode.
What have i done?
Ive tried to put it in recovery mode
Ive tried to turn the phone on
What was my results?
Turning the phone on i got boot logo loop.
Ive held power, volume and home button all together.
Now there is 3 options i have got
[Recovery]
[FastBoot]
[Normal]
When i try to select one of these using the volume button it doesnt work, how ever the phone says {Volume_Up to select. volume_Down is ok.}
Now this is the reson i think it is fully bricked is due to the fact i cannot boot it in any of those options and it wont even run in download mode.
So what kind of information have you guys got for me on how i can fix this issue?
He tried to root the phone yes but he previously rooted plenty of phone, so what can i do and how can i do it?
I hope there is enought information here for you guys but if not ask away
When you try to boot the phone pressing power, volume down and the home button, does it not go into download mode?
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Mine did the same after gettimg the no signal issue and then i flashed a rom hoping itd fix it but it still got the 30 second or so reboot, never getting out of the initial boot phase and appearing to boot loop at the splash screen. Its hard to get into a download or recovery mode ar that point since its already trying to do so much and times limited by the time it received a recovery mode request it was rebooting. The fix for that issue is letting it bootloop to fully dying, some say without sim card in and in download mode if possible, i think just letting it die will do trick and u can then see if you got the no signal issue if it boots correctly after charging a little
apd said:
When you try to boot the phone pressing power, volume down and the home button, does it not go into download mode?
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No, it doesnt even get to there, last night after 3 hours of playing around with it i managed to get it to a android logo saying no command then 10 mins later i managed to get a list up and then clicked something and it would let me go back so we had to wait for the phone to die and now it wont load back up to where we had it
xZerTza said:
No, it doesnt even get to there, last night after 3 hours of playing around with it i managed to get it to a android logo saying no command then 10 mins later i managed to get a list up and then clicked something and it would let me go back so we had to wait for the phone to die and now it wont load back up to where we had it
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You finally managed to get the device into factory recovery....you're not bricked it's just frustrating and timing is important...do this...hold vol down+home+pwr for up to 2 mins and see if you don't come to a screen saying press vol up to continue or vol down to cancel, choose to continue and you'll be in download mode, use odin and flash factory firmware
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