My LGP705 is still stuck on bootloop even the KDZ flasher succeeded. :'( - Android Q&A, Help & Troubleshooting

I'm desperate. Can someone help me figuring this way out? (P.S. I'm a noob)
I tried all of the recommended methods but none of those worked (e.g. KDZ flasher, update recovery via LG Mobile Support Tool)
:'crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
P.S. the said programs successfully notifies but my phone is still on bootloop. :'(

On both my LG G Pad 7 and LG G2 after restore I always need to factory reset.. Turn off device and wait for a minute, just to be sure. Press Power and Volume Down tighter until you see LG logo, leave buttons and immediately press and keep pressed those buttons together until it ask for factory reset. Select two times YES and let it work, at the end it will reboot automatically..
This is the standard procedure for LG, it should be right for your device, too..

Related

Phone stuck on LG logo. Please help.

I'm trying to fix my boss's phone.
Phone won't get past LG logo. Tried connecting with adb and device is not being recognized, although when I reboot into "emergency mode" and connect via usb, I get a prompt on my Mac asking if I'd like to use the phone as a modem.
The phone is not rooted and used normally. It just happened out of the blue one day. No exposure to moisture or drops.
Is it possible to flash the stock rom/factory restore without root access?
Any help would be greatly appreciated.
Try to do a wipe
Press Home+Vol_down+Power in this order when you start the phone, and hold them during the LG logo
Wipe won't work, as the phone is on stock ROM (no custom recovery menu). But there is a way - read this. It's a lot to read and a few more links to follow, but it will pay off, because it works.
yep. it works 100%. I bricked my o1 3 times already and it worked for me every time.
You may be able to restore your phone to factory settings by pressing and holding the Home button and Vol down while pressing the power button. It will enter in recovery mode (stock roms have a sort of recovery where it restores you phone to factory state). It will reinstall your os and native apps, but you will no longer have your contacts, sms, pictures etc...
If not, just go with what masteryx told you.

[Q] emergency cell bricked or what!!!!

hey guys I'm using lg optimus one p500.i rooted it quite 2 months ago.i haven't flashed any recovery in it.today i was restoring 3 inbuilt apps 1.gmail talk 2.indian music and photofunia.
while restoring 3rd app photofunia it took like 10 min but nothing happened.so i closed titanium backup then tried again.i tried many times.then thought i should power off once.then when i tried to switch on 1st it shows lg logo then it was showing 'ANDROID' written before getting switch on.but it got stuck their.i tried to keep it off for 15 min and more many times.
question is should i go to lg store get software update.i heard having rooted phone you should not reboot it like normaly.is their any way i can get it working or from any thread i can know.i will highly appreciate your help.
regards
Yash
you have not installed.recovery..so just hard reset it... by button method
samrox144 said:
you have not installed.recovery..so just hard reset it... by button method
Click to expand...
Click to collapse
i tried home+volume down and power that didnot worked
now i tried volume up+exit key and power.now it shows emergency mode.how do i hard reset it.
sorry i'm new in these things
try
Flashing custom recovery in emergency mode : http://forum.xda-developers.com/showthread.php?t=1318750
After flashing custom recovery
1. boot into recovery (home+vol down+powerselect press all 3 buttons simultaneously, keep them pressed even few seconds after you see lg logo in white.)
2. select wipe data/factory reset from recovery
3. select reboot system
Dont worry something similar happened to me in the morning simply followed this procedure. And it was fine.
http://forum.xda-developers.com/showthread.php?t=883314
sweettaniyaa said:
Dont worry something similar happened to me in the morning simply followed this procedure. And it was fine.
http://forum.xda-developers.com/showthread.php?t=883314
Click to expand...
Click to collapse
But i think using kdz updater is risking as i bricked my phone once with it.

Really stuck here with an optimus one

Ok guys my dad thought he would have a go at rooting and installing a custom rom on his first android phone.
Its the lg optimus one p500
So he said he used gingerbreak to root it, then installed rom manager, and intalled clockwork flash, but then said his device wasnt in the list so he picked a streak (guessing the dell)
Let it flash and put the rom zip he wanted on the sd card, rebooted now the damb things stuck at the lg boot screen.
Tried holding the power and vol down, tried that plus home, cant get it into recovery to boot.
Im quite the noob here but i gotta try fix this for him. Any suggestions would be great
wow nothing. Damb.
Well the home +power + up didnt work, the home power and down didnt work.
and the power, menu button put it into emergancy mode, but tried the manual flash and it fails, still stuck here guys
Kdz flash. Try see the sticky
Sent from my LG-P500 using Tapatalk
managed to fix it.
Downloaded the kdz updater.
And downloaded gingerbread 2.3.3 kdz
put phone into emergency boot (yellow scree, power back and power up)
Selected the 3GQCT for type and cs emergency for mode
Then browse to the 2.3.3 kdz file
click launch and let it run
Once done phone charged but did not turn on. Then i did the hard reset (power +home+vol down) and it reset the phone and now working a treat and on the new fw
Thought id tell my findings to anyone else stuck with this problem. See loads of threads saying fixed, or working now, but now info on how. Hope it helps someone
well, did you have a look at this..
i used this to flash CWM recently and it worked like a charm!!

[Q] LG Doubleplay download mode problem

I got a LG Doubleplay from a friend and he tryed to flash a rom on it and it went bad, so i try to put it in download to restore the phone but it won't stay in download mode.
When i try to set it to download mode it starts but then after maybe 3 to 5 seconds the progress bar freezes and then the phone restarts.
All the phone does is stay at the lg logo
thanks
i am having the same problem what happen to my lg doubleplay was i rooted it then downloaded a app manager rom i was playing around with the app came across the bootloader i think it was i pressed the icon then another icon popped up i ACCIDENTALLY press boot before i got the chance to read the description on what it did
my phone from there just stay stuck on lg screen doesnt boot doesnt do anything i try to hard reset it and im getting the same as you crashes and goes back to lg screen logo i been looking around cant find a solution yet! someone got any ideas? i would appreciate it like alot alot alot!!
mafurasta said:
i am having the same problem what happen to my lg doubleplay was i rooted it then downloaded a app manager rom i was playing around with the app came across the bootloader i think it was i pressed the icon then another icon popped up i ACCIDENTALLY press boot before i got the chance to read the description on what it did
my phone from there just stay stuck on lg screen doesnt boot doesnt do anything i try to hard reset it and im getting the same as you crashes and goes back to lg screen logo i been looking around cant find a solution yet! someone got any ideas? i would appreciate it like alot alot alot!!
Click to expand...
Click to collapse
Have you tried with the LG Mobile Support Tool? I also have a Double Play and I dissapointed that there's no way to restore the phone with it's original settings, i now have a very nice semi-bricked phone, i can only use the apps on the lower screen. Can somebody help us? Please tell me how to put the phone on Download Mode! Please please
plz help
tylrgamster14 said:
I got a LG Doubleplay from a friend and he tryed to flash a rom on it and it went bad, so i try to put it in download to restore the phone but it won't stay in download mode.
When i try to set it to download mode it starts but then after maybe 3 to 5 seconds the progress bar freezes and then the phone restarts.
All the phone does is stay at the lg logo
thanks
Click to expand...
Click to collapse
howd you go to download mode and recovery
hi.
i used this to make restore
A master reset (factory reset) restores the original factory settings and erases all user data (including settings and downloaded content) stored in the phone's internal memory. It does not erase data stored on the SIM card or memory card (if available).
Note: If the handset is locked, frozen, or unresponsive, you can perform a master reset using the hardware keys instead of the menu.
To perform a master reset using hardware keys, follow these steps:
Back up all necessary data. See: Preparing for a master reset on Android.
Turn off the phone.
Note: If the phone is unresponsive and does not turn off, remove the battery and then re-insert it.
Simultaneously press and hold the Qwerty F and Qwerty A keys.
While continuing to hold the Qwerty F and Qwerty A keys, add the Volume Down key.
While holding the Qwerty F, Qwerty A and Volume Down key, press the Power/Lock key.
After you see the LG logo wait at least 10 seconds, then release all of the keys.
The Android Unpacking screen will appear, indicating the master reset is in progress.
The phone will automatically restart and complete the factory reset.

[Q] Bootloader Encrypting Error | L9 P760

Yesterday I rooted my LG Optimus L9 using LGpwn tool, after that it worked just fine.
This morning I tried to install ClockworkMod Recovery. Using this post. It explains how to download and install CWM Recovery from app that you downloaded in form of APK.
This method did not work 100%, but I was able to reboot normally, so in post it said that sometimes it does not work and you need to download and use Busybox installer Link to busyboxx.
After this I managed to boot in too CWM using app from mentioned thread.
Then problem occurred. After I saw CWM was working I selected reboot device option.
Except now when it started to boot it stops right after Second LG logo (First is static one second one is animated).
I get white screen with "Encrypting" on top and gray line. And one Reset Phone button. IMG they are Dropbox links.
This is followed with Error : Unfortunately, the process com.android.phone has stopped. IMG
I am able to boot in too CWM and I have tried flashing something like Cyanogenmod but I get error Status 7. Tried removing line that checks model, no use.
Tried clearing every cache and fixing permissions, nothing. Formatted everything still no use.
Dear XDA community That you in advance.
I fixed my phone by going into SW upgrade mode, and using the Upgrade Recovery function of the LG Software Update tool or whatever. Be sure you don't have any http servers open
Sent from my LG-P769 using XDA Premium 4 mobile app
I got the same problem, but when I try to access to SW mode and connect to LG Software Update tool to restore my phone, the phone keep disconnect and the phone screen will turn off, so I fail to restore my phone, I have already re-install the USB driver and changed a several USB cable but the problem still, but I tried to restore my phone with SW upgrade method since last night and is was OK, can anyone help me?
---------------------------------------------------------------------------
The Problem Solve Finally, the solution is I plug the battery back to the phone after access to LGMobile Support Tool, and after finish the restore process, the phone will restart but keep boot loop, then I perform the hard reset (Remove the Battery and insert it after few seconds. And now do the 3 button HARD RESET. First press VOLUMEDOWN and HOMEbutton. Then Press Power button only for 3 seconds and release power button but dont release VolDown and Home button and KEEP BOTH PRESSING until you see a Bigger Green Standing Android and circulating Molecular structure above it. DONE! ), then the phone begin work~~~
pigmich said:
I got the same problem, but when I try to access to SW mode and connect to LG Software Update tool to restore my phone, the phone keep disconnect and the phone screen will turn off, so I fail to restore my phone, I have already re-install the USB driver and changed a several USB cable but the problem still, but I tried to restore my phone with SW upgrade method since last night and is was OK, can anyone help me?
---------------------------------------------------------------------------
The Problem Solve Finally, the solution is I plug the battery back to the phone after access to LGMobile Support Tool, and after finish the restore process, the phone will restart but keep boot loop, then I perform the hard reset (Remove the Battery and insert it after few seconds. And now do the 3 button HARD RESET. First press VOLUMEDOWN and HOMEbutton. Then Press Power button only for 3 seconds and release power button but dont release VolDown and Home button and KEEP BOTH PRESSING until you see a Bigger Green Standing Android and circulating Molecular structure above it. DONE! ), then the phone begin work~~~
Click to expand...
Click to collapse
I had this problem too...
You can also try, start upgrade tool, Remove battery -> press volume up + insert usb with upgrade tool open, it will detect, insert battery then go to extras and click upgrade-foutherstel (is in dutch for me)
Then it will all work, I can't even install a custom rom My bootloader is unlocked, rooted phone, installed recovery, see my thread about the error I get!! please!
help lg p768 encrypting error problem
can someone help me please.
i have the same problem from the starter of this thread..
installed recovery apk and goes to encrypting error.
i dont know what to do and how to begin to solve my phone problem.
thanks

Categories

Resources