[Q] LG Optimus L5 E610 reboots bootloader - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Hi guys. Last night I tried to unlock my E610 bootloader, flashing recovery and eventually flashing with new ROm, but after I followed the steps for unlocking - I got a problem. My phone restarts after every Multimedia scanning. Although I can get to Recovery menu. I can put custom ROM in my SD Card and eventually flash it by Recovery menu, but would it fix rebooting the phone? And if it is - how to do that.
Please, I need your help!
p.s. I didn't make stock bootloader backup

PharrellVP said:
Hi guys. Last night I tried to unlock my E610 bootloader, flashing recovery and eventually flashing with new ROm, but after I followed the steps for unlocking - I got a problem. My phone restarts after every Multimedia scanning. Although I can get to Recovery menu. I can put custom ROM in my SD Card and eventually flash it by Recovery menu, but would it fix rebooting the phone? And if it is - how to do that.
Please, I need your help!
p.s. I didn't make stock bootloader backup
Click to expand...
Click to collapse
re-install CWM from here
then reflash your custom rom!
you should solve reboot problem, by the way this problem is very discussed in this forums!

michelone123 said:
re-install CWM from here
then reflash your custom rom!
you should solve reboot problem, by the way this problem is very discussed in this forums!
Click to expand...
Click to collapse
I hope to reflash recovery for a couple of minutes. Thanks anyway. I'll post if it works.

I tried to flash it again, but it doesn't worked. It still reboots. What should I do now?

R: [Q] LG Optimus L5 E610 reboots bootloader
Maybe you just installed a wrong versione, ensure your device model si correct and try again, e610, e612 ha ve different files 4 ex
Sent from my LG-E610 using xda app-developers app

Me too.
Hi guys, yesterday I have instaled the CM10 in the my lg e612f, now he just reboot after 3-5 minutes, I follow this tutorial: http://forum.xda-developers.com/showthread.php?t=2186161, someone can help me?
Sorry for my english , I know the rules, I unknow the english.

froeder32 said:
Hi guys, yesterday I have instaled the CM10 in the my lg e612f, now he just reboot after 3-5 minutes, I follow this tutorial: http://forum.xda-developers.com/showthread.php?t=2186161, someone can help me?
Sorry for my english , I know the rules, I unknow the english.
Click to expand...
Click to collapse
Did you used the e612 unlock method? It should work... else i will add another unlock method for e612.
Sent from my LG-E610 using xda premium

dev-DaT said:
Did you used the e612 unlock method? It should work... else i will add another unlock method for e612.
Sent from my LG-E610 using xda premium
Click to expand...
Click to collapse
Yes, i'm used the e612 unlock method, what i can make ?

maybe you really miss something...guides are perfectly and clearly written...go to development section and read some specific thread, you'll find any answer!!

froeder32 said:
Yes, i'm used the e612 unlock method, what i can make ?
Click to expand...
Click to collapse
I added another bootloader for the e612 & e615 and removed the old one. You can unlock bootloader
With the same method as the e610.
Sent from my LG-E610 using xda premium

Problem solved. Thank you all

PharrellVP said:
Problem solved. Thank you all
Click to expand...
Click to collapse
Can you please explain how you solved it?
I have a e612f with the same problem.

I did the same commands but with other bootloaders and recovery. I think it is previous version of the bootloader. I can send you, if you want. Also now I have a backup of stock bootloader, if someone need it.
Tonight I can put the in here, if you want.

PharrellVP said:
I did the same commands but with other bootloaders and recovery. I think it is previous version of the bootloader. I can send you, if you want. Also now I have a backup of stock bootloader, if someone need it.
Tonight I can put the in here, if you want.
Click to expand...
Click to collapse
you unlock a e612f? with wich bootloader?

No, I unlocked E610.

i did the unlock with the file for the 612 but it keep restarting
my LG is the e612g..
any help? for unlock the L5 e612g?

My problem looks like this:I have installed custom ROM on my LG L5 i think its mod of stock 20c (not sure) it work very gd,it has OC kernel on 1Ghz and its very fast and smooth.Battery life is better then the stock.In settings/about phone it says JB 4.1.2.What happend:I tried to install chainfire 3D and suddenly i lost Super User permisions and my phone restarted it self.After 2 hrs of war i managed to get into download mode n usin KDZ i flashed stock firmware or i tought it was a stock ICS.Well its not.It stayed on JB 4.1.2 and i cant get into recovery.Tried to root it but no luck.I cant use Titanium Backup to make few backups and to try to flash it again.Any help from here?Readin the posts on this topic it looks similar to my problem i cant get into recovery,cant root my phone.... -.-

Does anybody know how can I backup my stock bootloader? I want to unlock my bootloader, but since I keep seeing problems with random rebooting afterwards, I would like to do some preparations in case something goes wrong... Also, I read tons of explanations how to solve that problem, but I'm still not sure if I'd be able to do it...

Related

[Q] Getting a bootloop after flashing cm11

Hello everybody
I've tried to flash CM11 on my device (LS980) but i'm getting into a bootloop everytime i try to.
I downloaded the latest nightly version from their site and tried to flash it using TWRP after i wiped, but i'm just getting into bootloop with LG logo flashing on and on.
Already restored from a backup but i still want to install the CM11 on my device, does anybody have a solution for that?
Thanks
gal_b said:
Hello everybody
I've tried to flash CM11 on my device (LS980) but i'm getting into a bootloop everytime i try to.
I downloaded the latest nightly version from their site and tried to flash it using TWRP after i wiped, but i'm just getting into bootloop with LG logo flashing on and on.
Already restored from a backup but i still want to install the CM11 on my device, does anybody have a solution for that?
Thanks
Click to expand...
Click to collapse
Hello[emoji4], this same issue happened to me too, you'll have to flash the ZV8 Modem for the LS980, here's a link to help you.[emoji4]
http://forum.xda-developers.com/showthread.php?p=45753999
Good Luck[emoji106]
Sent from my LG-LS980 using Tapatalk
TechGirl90 said:
Hello[emoji4], this same issue happened to me too, you'll have to flash the ZV8 Modem for the LS980, here's a link to help you.[emoji4]
http://forum.xda-developers.com/showthread.php?p=45753999
Good Luck[emoji106]
Sent from my LG-LS980 using Tapatalk
Click to expand...
Click to collapse
Yeahhhhhh it worked out for me!!! Thank you very much!
gal_b said:
Yeahhhhhh it worked out for me!!! Thank you very much!
Click to expand...
Click to collapse
No Problem[emoji4][emoji4], glad it worked for you[emoji4][emoji4]
Quick Reminder: if you ever miss the LG Stock Rom and want to go back to that Rom, make sure to restore your backup in recovery mode, and also be sure to flash the ZVC Modem after restoring your backup, or else you'll be stuck in a frozen Sprint Spark Logo.[emoji106][emoji4]
Sent from my LG-LS980 using Tapatalk

Need Help on Boot loader !!!

Hi All,
I m using indian version Redmi Note and recently i found a CM11 Rom on developer section and i flashed. Since i flashed this ROM my bootloader icon has changed to "para movilesdualsim". Normally it was MI logo. I am trying to get back to default Mi Bootloader, since flash many custom ROM as well as tried to reset my phone with SP Flash tool. But no luck, still i can see "para movilesdualsim" logo. Can any one help me in this !!!
Hi,
I had the same issue myself, you will need to to clean install of the latest miui ROM using cwm/Twrp.
Worked for me.
sudd1976 said:
Hi,
I had the same issue myself, you will need to to clean install of the latest miui ROM using cwm/Twrp.
Worked for me.
Click to expand...
Click to collapse
Can you please how did you do that ???... I m using CWM to flash new ROM. Everytime i do factory reset and wipe system, data and catch. But didnt work for me..!!!
Can you describe little more about your clean installation ?
karthicvkn said:
Can you please how did you do that ???... I m using CWM to flash new ROM. Everytime i do factory reset and wipe system, data and catch. But didnt work for me..!!!
Can you describe little more about your clean installation ?
Click to expand...
Click to collapse
Try this method it would help
http://en.miui.com/thread-49615-1-1.html
anwarsheriff said:
Try this method it would help
http://en.miui.com/thread-49615-1-1.html
Click to expand...
Click to collapse
I tried this method, It reset my rom not Bootloader.... Anyway thanks,
sudd1976, How do you did that on your mobile pls ?

[q] lg g2 f320 stuck at lg logo..

Hi everyone..
Firstly i did rooting and applied g3 rom over stock room and kept my nandroid backup in twrp...After that when i tried to recover my stock rom using twrp backup it stuck at lg logo and doesnt goes further...i did try flashing the stock rom from this site using flash tool but it didn't worked..Can any one help me out from this problem?
Malik93 said:
Hi everyone..
Firstly i did rooting and applied g3 rom over stock room and kept my nandroid backup in twrp...After that when i tried to recover my stock rom using twrp backup it stuck at lg logo and doesnt goes further...i did try flashing the stock rom from this site using flash tool but it didn't worked..Can any one help me out from this problem?
Click to expand...
Click to collapse
hello..did you repair your phone ?..i have same problem ..but never repair ..still on lg logo
jaaa1976 said:
hello..did you repair your phone ?..i have same problem ..but never repair ..still on lg logo
Click to expand...
Click to collapse
yeah brother i got it repaired..
Malik93 said:
yeah brother i got it repaired..
Click to expand...
Click to collapse
can u tell me whats was problem ?
jaaa1976 said:
can u tell me whats was problem ?
Click to expand...
Click to collapse
Brother The main problem was that i rooted my device and installed custom rom lg g3 cloudy using twrp project auto recovery but after that when i did try to recover my nandroid backup of kitkat my g2 stucked at boot loop ...when i asked the experts at shop ,they told me that once we root the mobile we cannot recover data again but can overwrite new rom. Because rooting destroys recovery file..I dont know if he was right or not..
Malik93 said:
Brother The main problem was that i rooted my device and installed custom rom lg g3 cloudy using twrp project auto recovery but after that when i did try to recover my nandroid backup of kitkat my g2 stucked at boot loop ...when i asked the experts at shop ,they told me that once we root the mobile we cannot recover data again but can overwrite new rom. Because rooting destroys recovery file..I dont know if he was right or not..
Click to expand...
Click to collapse
ok.. I think my problem is in hardware ..flashing stock rom didnt help.
jaaa1976 said:
ok.. I think my problem is in hardware ..flashing stock rom didnt help.
Click to expand...
Click to collapse
right..

[Q] NEED HELP! Soft-brick L7 P705

Hey guys ?
Can anyone help me with this?
My device, LG L7 P705 went bootloop/soft-brick after an accidental factory reset while running with cm-11 By Cyanhacker
The very reason is first, while i was using the custom rom, there was this "android has stopped working......" and so, when I proceeded to cwm recovery, I accidentally did a factory reset which I should have not done on cm roms. Since then, I couldn't even go to cwm recovery.
I have tried flashing stock rom V20B using the kdz updater and it said, it has successfully flashed the firmware I wanted but it stuck into boot animation.
Can anyone help me?
Thank you in advance guys!
Here's a screenshot during the flashing.
Joel Asignar said:
Hey guys ?
Can anyone help me with this?
My device, LG L7 P705 went bootloop/soft-brick after an accidental factory reset while running with cm-11 By Cyanhacker
The very reason is first, while i was using the custom rom, there was this "android has stopped working......" and so, when I proceeded to cwm recovery, I accidentally did a factory reset which I should have not done on cm roms. Since then, I couldn't even go to cwm recovery.
I have tried flashing stock rom V20B using the kdz updater and it said, it has successfully flashed the firmware I wanted but it stuck into boot animation.
Can anyone help me?
Thank you in advance guys!
Here's a screenshot during the flashing.
Click to expand...
Click to collapse
yes, wait 5 mins
Paget96 said:
yes, wait 5 mins
Click to expand...
Click to collapse
Thanks man!
Joel Asignar said:
Thanks man!
Click to expand...
Click to collapse
you have kdz????
flash this
https://disk.yandex.com/public/?hash=dqVNYlyXJYcyFKGnrD3C+052iazaQYnTr6mWL4aWxHs=&locale=ru
this is V20 rom, with root, unlocked bootloader and CWM...
Paget96 said:
you have kdz????
flash this
https://disk.yandex.com/public/?hash=dqVNYlyXJYcyFKGnrD3C+052iazaQYnTr6mWL4aWxHs=&locale=ru
this is V20 rom, with root, unlocked bootloader and CWM...
Click to expand...
Click to collapse
Yes, I have the kdz updater ,.
I'll try this tomorrow man. I have slow internet connection tonight..
Well, I hope this works perfectly .
Thanks a lot man!
Joel Asignar said:
Yes, I have the kdz updater ,.
I'll try this tomorrow man. I have slow internet connection tonight..
Well, I hope this works perfectly .
Thanks a lot man!
Click to expand...
Click to collapse
yes this work perfectly...but,but,but this rom is for P700,because there is no for P705..
after you flash this rom with kdz.
install CWM for P705 from IMERs CM11 thread,and flash custom rom for P705, because you will get battery drain from NFC.
I do same when buy this device trust me
Paget96 said:
yes this work perfectly...but,but,but this rom is for P700,because there is no for P705..
after you flash this rom with kdz.
install CWM for P705 from IMERs CM11 thread,and flash custom rom for P705, because you will get battery drain from NFC.
I do same when buy this device trust me
Click to expand...
Click to collapse
So, do I still use the option type 3GQCT and phone mode DIAG?
Joel Asignar said:
So, do I still use the option type 3GQCT and phone mode DIAG?
Click to expand...
Click to collapse
Uff, I can't remember what is all in KDZ. 3GQCT and phone mode emergency
Paget96 said:
Uff, I can't remember what is all in KDZ. 3GQCT and phone mode emergency
Click to expand...
Click to collapse
Dude, I haven't tried yet the kdz file that you recommended. I just did the flashing through Lg Mobile Support Tool . And when I did it, this is what I got.
and everytime I press the buttons to proceed to recovery mode and hard reset, I get into emergency mode..
You got any idea how to unbrick this?
Joel Asignar said:
Dude, I haven't tried yet the kdz file that you recommended. I just did the flashing through Lg Mobile Support Tool . And when I did it, this is what I got.
and everytime I press the buttons to proceed to recovery mode and hard reset, I get into emergency mode..
You got any idea how to unbrick this?
Click to expand...
Click to collapse
I never use support tool.
Here is full Guide for zip which I gave you. This is youtube link, follow guide.
http://www.youtube.com/watch?v=oYvToUFiEKI
Paget96 said:
I never use support tool.
Here is full Guide for zip which I gave you. This is youtube link, follow guide.
http://www.youtube.com/watch?v=oYvToUFiEKI
Click to expand...
Click to collapse
Hey dude. Just unbricked my L7.
I just did a hard reset and it was really a "hard reset" because it was so hard to do that.
Well, anyway, thanks for the help dude.
Now, my problem is its baseband. my phone has lost signal/network signal though it reads my sim card..
can you help?
Joel Asignar said:
Hey dude. Just unbricked my L7.
I just did a hard reset and it was really a "hard reset" because it was so hard to do that.
Well, anyway, thanks for the help dude.
Now, my problem is its baseband. my phone has lost signal/network signal though it reads my sim card..
can you help?
Click to expand...
Click to collapse
Just a moment.
Sent from my SAMSUNG-SM-G900A
Joel Asignar said:
Hey dude. Just unbricked my L7.
I just did a hard reset and it was really a "hard reset" because it was so hard to do that.
Well, anyway, thanks for the help dude.
Now, my problem is its baseband. my phone has lost signal/network signal though it reads my sim card..
can you help?
Click to expand...
Click to collapse
Try tp flash new baseband. search on google. Lg L7 basebands, sorry I don't have time now to give you a link, sorry,sorry,sorry
Hai bro i just have same problem with you, can you show me how to really hard reset you mean?

No 2G/3G work on Sim 1. Please help!

Hello! I have a big problem that i cant find a solution. I opened engineered menu (*#*#4636*#*#) and from phone information i changed by mistake cellular band to usa(gsm-850/PCS-1900...) Then sim1+2 now has only LTE band working. Not 2G/ 3G. I make hard reset from stock recovery not solved the problem. Install official rom again will solve the problem? Must do root/unlock bootloader/install twrp recovery to install again the stock rom? How i can install it from stock recovery by apply update. What rom i need to install (.img/.zip)?? Please help me!
Find something here but i cant understand what to do. Also try few thing with no result
http://forum.xda-developers.com/showthread.php?t=1514319
http://forum.xda-developers.com/showthread.php?t=1873561
http://forum.xda-developers.com/showthread.php?t=2078369
http://forum.xda-developers.com/showthread.php?t=1916869
Install rom didn't help others so i must do reset on radio frequencies bands?
I do have problem with signal reception even 3G and 4G as well any one know is it hardware problem or from software side ? Currently i'm using Z1 internatianal version with CM12.1-YOG4PAS3OH
likos2015 said:
Find something here but i cant understand what to do. Also try few thing with no result
http://forum.xda-developers.com/showthread.php?t=1514319
http://forum.xda-developers.com/showthread.php?t=1873561
http://forum.xda-developers.com/showthread.php?t=2078369
http://forum.xda-developers.com/showthread.php?t=1916869
Install rom didn't help others so i must do reset on radio frequencies bands?
Click to expand...
Click to collapse
Hey, i was having the same issue, just solved
i've wiped completly the device
Factory
Cache
Media
then i ussed this: https://xq55.box.com/ZUItoCM || ZUK Z1 ZUI to CM ||
to restore the cm, now the phone works fine
Sorry for my poor english
Hope it will help you.
maryankomar said:
Hey, i was having the same issue, just solved
i've wiped completly the device
Factory
Cache
Media
then i ussed this: || ZUK Z1 ZUI to CM ||
to restore the cm, now the phone works fine
Sorry for my poor english
Hope it will help you.
Click to expand...
Click to collapse
Must do root? unlock bootloader? or just install zip from stok recovery?
likos2015 said:
Must do root? unlock bootloader? or just install zip from stok recovery?
Click to expand...
Click to collapse
yep unlock and root
Can you give me the unlock boot loader link. After the boot loader unlock just we need to install via TWRP recovery ??? Could you please explain bit more..
Thanks dude...
Not trolling you but like alot of pple you need to do your homework and not expect bottle fed solutions. This should be a last resort, not a step by step course. Just saying. Learn the basics
I fixed the problem with ZUI version..I installed the clean version from QFIL tool and it's OK now...
I solve the problem after installing new rom! Just unlock bootloader install custom recovery then root the device and install the rom. Everything works ok now! Thanks!
@likos2015 which ROM you installed??
likos2015 said:
I solve the problem after installing new rom! Just unlock bootloader install custom recovery then root the device and install the rom. Everything works ok now! Thanks!
Click to expand...
Click to collapse
can you help me how to do this you i want to do also
To solve this problem you must:
1st unlock the bootloader
2nd flash a twrp recovery
3rd root the phone
4th flash another rom
For unlock bootloader, flash recovery and root phone i used the Zuk Z1 Toolkit 0.5.2 BETA that you can find it here, after all this i install through recovery the latest Cyanogen rom (YOG4PAS3OH) already rooted that you can find it here. That's the steps i followed to solve the problem but be careful i am not bring responsibility for any mistakes that may lead to damage your phone. Sorry for my bad english
Ramshu97 said:
I fixed the problem with ZUI version..I installed the clean version from QFIL tool and it's OK now...
Click to expand...
Click to collapse
CAN YOU GIVE ME LINK OF QFIL TOOL TO DOWNLOAD MY PHONE ALSO CANT WORK BOTH SIM I HAVE INSTALLED CM 12.1 NIGHTLY BUT BOTH NETWORK CANT WORK ANY ONE CAN HELP ....:crying:
likos2015 said:
To solve this problem you must:
1st unlock the bootloader
2nd flash a twrp recovery
3rd root the phone
4th flash another rom
For unlock bootloader, flash recovery and root phone i used the Zuk Z1 Toolkit 0.5.2 BETA that you can find it here, after all this i install through recovery the latest Cyanogen rom (YOG4PAS3OH) already rooted that you can find it here. That's the steps i followed to solve the problem but be careful i am not bring responsibility for any mistakes that may lead to damage your phone. Sorry for my bad english
Click to expand...
Click to collapse
Now I have install custom rom which is cm 12.1 nightly but now my phone can't taking both sim not single nor both what I do ?
mahi77444477 said:
Now I have install custom rom which is cm 12.1 nightly but now my phone can't taking both sim not single nor both what I do ?
Click to expand...
Click to collapse
Try to install ZUK Z1 ZUI to CM from here. Also dont forget to make a full wipe after install it. If problem fixed then install cm12.1
likos2015 said:
Try to install ZUK Z1 ZUI to CM from here. Also dont forget to make a full wipe after install it. If problem fixed then install cm12.1
Click to expand...
Click to collapse
Now I have installed twrp can I install this ZUI from twrp as similar I had install CM12.1?
mahi77444477 said:
Now I have installed twrp can I install this ZUI from twrp as similar I had install CM12.1?
Click to expand...
Click to collapse
Yes install it from recovery twrp as all Rom. It is a signed zip in the rar I told you. You must install only this not all the rar. The others is drivers etc...
Ok I am trying can you suggest specific one link ?
Sent from my iPhone using Tapatalk
---------- Post added at 09:41 AM ---------- Previous post was at 09:01 AM ----------
likos2015 said:
Yes install it from recovery twrp as all Rom. It is a signed zip in the rar I told you. You must install only this not all the rar. The others is drivers etc...
Click to expand...
Click to collapse
Ok I am trying can you suggest specific one link ?
Sent from my iPhone using Tapatalk
mahi77444477 said:
Ok I am trying can you suggest specific one link ?
Sent from my iPhone using Tapatalk
---------- Post added at 09:41 AM ---------- Previous post was at 09:01 AM ----------
Ok I am trying can you suggest specific one link ?
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Here https://xq55.box.com/ZUItoCM
Only the zip that you will find in the rar

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