[Q] Phone stuck at boot animation - LG Optimus 4X HD

I got a serious issue with my optimus 4x hd.
My phone is showing boot signature failure whenever i m trying to boot in recovery and the phone is suck at Boot animation in normal boot.
i tried with KDZ updater by its not detecting my phone.
Please help how i can unbrick my phone

did u try the s/w upgrade mode ? (hold - while plugging in usb )
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Related

Hard brick

I know it's a wrong section...
I have axioo vigo 410 (similary with ideos X6), I try to install ideos Rom to my axioo, I do that cause my axio can't passed boot logo, altough I use factory reset from cwm...
I use Software update from other section n flash ideos ROM, but on process, it can't flashed, after that I plug out my cable data, n my axioo won't boot altough to the recovery...
Is it hard brick?, how do I solved it?
Sent from my R800i using xda app-developers app
do a fastboot mode and put cable data on your device, open command promt (cmd) type 'chkdsk /f f:' (without quote)
*change f: with whatever your images partition shown on your computer
if its done do the flashing with sutlr again..
i hope it will help you..
how to get a fastboot mode?
turn on your phone using volume up + power
abenagiel said:
turn on your phone using volume up + power
Click to expand...
Click to collapse
That's the problem, altough I do that it does nothing, phone doesn't vibrate too...
What should I do
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mathacer said:
That's the problem, altough I do that it does nothing, phone doesn't vibrate too...
What should I do
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
dude while entering fastboot phone won't vibrate. Please keep in mind recovery mode and fast mode is different.
Recvery mode : Power + Volume UP +Volume Down ------ Phone vibrate while entering recovery mode
Fast Boot Mode : Power + Volumen UP ----- no vibration
Yes, but the screen is still show nothing...
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mathacer said:
Yes, but the screen is still show nothing...
Click to expand...
Click to collapse
can you give me more detail what is your base rom before getting this error?? and what rom that you gonna flash to your device and getting error??
abenagiel said:
can you give me more detail what is your base rom before getting this error?? and what rom that you gonna flash to your device and getting error??
Click to expand...
Click to collapse
This is what i do:
1. Stock rom suddenly can't passed boot logo...
2. I installed CWM to my axioo, and works, try factory reset n wipe dalvik cache still can't pass boot logo
3. Try to use update software, download nb0 rom from ideos X6.
4. Get to download mode (show command on screen), n plug to cable data, the software detected my device
5. I instal like instruction, with wipe user data, but it gives error n can't flashed.
6. I plug out the cable n my phone can't boot any more, altough to the recovery mode n fastboot mode (screen shows no command)
I don't know what is wrong -__-...
Sent from my R800i using xda app-developers app
if you charge your device now does the red led light show??
What rom are you trying to install?
# My dog is my avatar.
Juz sent ur phone to hospital...
Sent from my FIH-FB0 using xda premium
mathacer said:
This is what i do:
1. Stock rom suddenly can't passed boot logo...
2. I installed CWM to my axioo, and works, try factory reset n wipe dalvik cache still can't pass boot logo
3. Try to use update software, download nb0 rom from ideos X6.
4. Get to download mode (show command on screen), n plug to cable data, the software detected my device
5. I instal like instruction, with wipe user data, but it gives error n can't flashed.
6. I plug out the cable n my phone can't boot any more, altough to the recovery mode n fastboot mode (screen shows no command)
I don't know what is wrong -__-...
Sent from my R800i using xda app-developers app
Click to expand...
Click to collapse
are flashing this rom? http://www.huaweidevice.com/worldwide/technicaIndex.do?method=gotoProductSupport&productId=3781&tb=1
if yes, go to axioo service center. because it happened to me once, and even SUTLR can't detect download mode anymore. it just take 3 days on CSL service center, just reprogram/reflash it with their tool IMHO,
ardX said:
are flashing this rom? http://www.huaweidevice.com/worldwide/technicaIndex.do?method=gotoProductSupport&productId=3781&tb=1
if yes, go to axioo service center. because it happened to me once, and even SUTLR can't detect download mode anymore. it just take 3 days on CSL service center, just reprogram/reflash it with their tool IMHO,
Click to expand...
Click to collapse
Yes, now i send mine to service shop...
He said that there was a problem on current voltage..
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[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

[q] urgent help- tf701 bricked !!!

My device is stuck and is not responding. Kept my device for charging after the battery drained off. After charging, i powered on the device.
and it was stuck on splash screen. tried 'long pressing' power button couple of times, but same thing. Reboots and stuck at splash screen.
I tried to wipe data and now it is stuck at 'Booting Recovery kernel Image'.
Someone please help me out.
My device is running on stock ROM unrooted, ICS, 10.26.1.7
try to download the stock asus firmware ..download usb drivers and adb .
Hold power and volume down at same time and flash the original firmware .
How to is written in other forums type "how to ...."in search ...
good luck ..
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urgent help needed , much apreciated

Right i bought a lg g flex (f340 model) , after a factory reset the phone had a 640mb update which i let it download , when i clicked install it rebooted to cwm recovery and now since then thats all it does just reboots to cwm all the time , when i plug a usb cable into in it sticks to lg logo screen dont get to charge screen,ive tried getting into download mode but the best i get is a screen with 3 options all in korean language and all 3 options reboots to cwm , not sure how to put it in fastboot mode and as its new dont think adb is set up either ............. any help would be grately apreciated
Power off. Try holding volume down and power at the same time
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[HELP] Bootloop to Recovery mode. CANT fastboot. Not detected in SPFT :(

Hi all. I got a Cherry Mobile One (Sprout8) and it's bootlooping into recovery mode, then to "Installing system update..." loading screen; but the loading bar never finishes. And then reboots all over again doing the same thing. It does this everytime the phone is turned on. I cant get to fastboot by holding the vol up + power button combo either. I tried flashing via SPFT tools but it doesn't get detected even when I installed the drivers from different threads
I didn't root it; my 1 year old daughter did something i have no idea what when it came to this. PLEASE HELP ME OUT guys! Thanks in advance...
Pull out battery and reinsert it,simply switch it on
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rabsarkar said:
Pull out battery and reinsert it,simply switch it on
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Click to expand...
Click to collapse
Thanks but if i insert the battery while turned off, and connects via USB, it automatically repeats the bootloop.
Try flashing stock ROM by fastboot method
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