Lg Optimus 4x HD p880 help - LG Optimus 4X HD

Hello guys, i want to know how to Root, install cwm recovery and a nice Rom for my phone i got it from a friend and its like new open box. i want to pimp it
i cant find an updated or at least a thread with working links and the steps to go fo it
Thanks in advance

Can you please let me know what android version is there on your phone, So that I can guide you properly.

Salman Al-Badgail said:
Can you please let me know what android version is there on your phone, So that I can guide you properly.
Click to expand...
Click to collapse
Hey buddy
Android version is 4.0.3
Kernel V. 2.6.39.4
Build N. IML74K
Thanks in advance :good:

Update:
software update to 4.1.2
Baseband L6260_modem_sic_02.1233.00
Kernel Version 3.1.10
Soft Ver P88020b-466-92
i tried this method to unlock
http://forum.xda-developers.com/showthread.php?t=2224020
but it just shut down when i press adb reboot oem-unlock
when i power on the phone and go to hidden menu it still says bootloader lock
Any help?
thanks

malaquiel said:
Update:
software update to 4.1.2
Baseband L6260_modem_sic_02.1233.00
Kernel Version 3.1.10
Soft Ver P88020b-466-92
i tried this method to unlock
http://forum.xda-developers.com/showthread.php?t=2224020
but it just shut down when i press adb reboot oem-unlock
when i power on the phone and go to hidden menu it still says bootloader lock
Any help?
thanks
Click to expand...
Click to collapse
Please check unofficial method below on that same link and download BL-unlock_new.rar from the attachment and follow procedure it works for me... follow instruction carefully, read read read
Follow this LINK : HERE
Salman
(If I helped you please press THANKS)

Salman Al-Badgail said:
Please check unofficial method below on that same link and download BL-unlock_new.rar from the attachment and follow procedure it works for me... follow instruction carefully, read read read
Follow this LINK : HERE
Salman
(If I helped you please press THANKS)
Click to expand...
Click to collapse
Hello
i read a lot^^
i managed to root my device but no luck with unlocking bootloader
when i do the step (adb reboot oem-unlock) phone just shut down and stay off in charging mode and if i power up its like nothing happen

malaquiel said:
Hello
i read a lot^^
i managed to root my device but no luck with unlocking bootloader
when i do the step (adb reboot oem-unlock) phone just shut down and stay off in charging mode and if i power up its like nothing happen
Click to expand...
Click to collapse
Did you downloaded that BL-unlock_new.rar ????

Salman Al-Badgail said:
Did you downloaded that BL-unlock_new.rar ????
Click to expand...
Click to collapse
Yes of course

malaquiel said:
Yes of course
Click to expand...
Click to collapse
Than follow given instruction, if it is not working than I am afraid you cannot unlock it, simple

Hello i come here to update, well i finally managed to root/unblock, i flashed stock rom 20b-eur-xxx with kdz, and then i was able to root and unblock the bootloadter with the all in one toolkit and worked just fine, now i've tried some roms but so far i havent find a smooth one this phone is too laggy and battery heats a lot, wanna know wich rom is the best around to try
thanks
-sorry for my english-

I could be wrong, but doesn't the P880 need to be updated to 4.1.2 before the bootloader can be unlocked?

weezlerox said:
I could be wrong, but doesn't the P880 need to be updated to 4.1.2 before the bootloader can be unlocked?
Click to expand...
Click to collapse
Yes P880 need to be updated to 4.1.2 and after that you can UN-Lock bootloader and flash kernel's new custom ROMs.

Related

[q] htc incredible s root problem

Hello,
I tried to unlock (root) my HTC Incredible S android 4.0.4 phone due to the guidelines of HTCDEV.COM site.At the end of procedures I sent the unlock_code.bin file to the phone and see the unlock screen,I choose "yes" and phone restarted it self.I saw that the phone is resetted to the factory defaults.OS is ok but every personal data and apps were deleted.Phone is working ok. But when I tried to use "titanium backup" I see that phone is not rooted message .What can I do to fix this issue? Can any body help me?
jujumanTR said:
Hello,
I tried to unlock (root) my HTC Incredible S android 4.0.4 phone due to the guidelines of HTCDEV.COM site.At the end of procedures I sent the unlock_code.bin file to the phone and see the unlock screen,I choose "yes" and phone restarted it self.I saw that the phone is resetted to the factory defaults.OS is ok but every personal data and apps were deleted.Phone is working ok. But when I tried to use "titanium backup" I see that phone is not rooted message .What can I do to fix this issue? Can any body help me?
Click to expand...
Click to collapse
Unlocking the bootloader does not give you root/superuser access. You need to install a custom recovery image and then you can flash SuperSu to get root/superuser access or you can install a custom, rooted ROM.
tpbklake said:
Unlocking the bootloader does not give you root/superuser access. You need to install a custom recovery image and then you can flash SuperSu to get root/superuser access or you can install a custom, rooted ROM.
Click to expand...
Click to collapse
Can you pls tell me how can I install a custom recovery image and flash supersu ?
jujumanTR said:
Can you pls tell me how can I install a custom recovery image and flash supersu ?
Click to expand...
Click to collapse
All of the information you need has already been posted on this forum. You need to learn to search, read and understand all things with regard to modifying your phone.
You need to begin by reading the "STICKY" posts in the forum, that is why they are there, so they are easy to find and read.
jujumanTR said:
Hello,
I tried to unlock (root) my HTC Incredible S android 4.0.4 phone due to the guidelines of HTCDEV.COM site.At the end of procedures I sent the unlock_code.bin file to the phone and see the unlock screen,I choose "yes" and phone restarted it self.I saw that the phone is resetted to the factory defaults.OS is ok but every personal data and apps were deleted.Phone is working ok. But when I tried to use "titanium backup" I see that phone is not rooted message .What can I do to fix this issue? Can any body help me?
Click to expand...
Click to collapse
This guide helped me out when I first did it.
http://forum.xda-developers.com/showthread.php?t=1137008
Search dev forum next time
good luck :good:
Simple search on xda/google stating hboot # and android 4.0.4 should bring up root guide...
Sent from one of the few remaining HTC Incredible S'
Piccilino said:
Simple search on xda/google stating hboot # and android 4.0.4 should bring up root guide...
Sent from one of the few remaining HTC Incredible S'
Click to expand...
Click to collapse
I did most of the steps but the thing that I can not solve is Hboot 2.00.002 . I tried too many things but I couldnt change it.Can you pls help me?
Go to the general section and follow lynt's guide.... As you have an unlocked bootloader.... Skip those steps.... It's very clear...
Download and Flash a clockworkmod recovery in the bootloader... To download Google it...
Then download a rom and flash it via recovery...
Give a read and try... If you are not confident enough still you have a video on YouTube following lynt's guide...
Start playing!!
yashwantpiduru said:
Go to the general section and follow lynt's guide.... As you have an unlocked bootloader.... Skip those steps.... It's very clear...
Download and Flash a clockworkmod recovery in the bootloader... To download Google it...
Then download a rom and flash it via recovery...
Give a read and try... If you are not confident enough still you have a video on YouTube following lynt's guide...
Start playing!!
Click to expand...
Click to collapse
+1
Sent from one of the few remaining HTC Incredible S'

[STOCK FIRMWARE] Xperia T 9.2.A.0.295 FTF Android 4.3|Direct Link♫

Here it is...
http://www.filemup.com/2xctsemqdgq5.html
Enjoy and don't forget Click Thanx
Tnx 2:
@Jamal_RS
@dzadzev
Mirror:
http://uplod.ir/4gn7jliany2e/Xperia_T_(LT30P)_9.2.A.0.295_Vodafone_UK.ftf.htm
How can i root it?
Is this the firmware without brand? Where did you get this? (Just asking.)
isko95 said:
Is this the firmware without brand? Where did you get this? (Just asking.)
Click to expand...
Click to collapse
No, Xperia T (LT30P)_9.2.A.0.295_Vodafone UK.ftf
thanx
how can i install this on my xperia T stock unlocked ( Orange Romania ) ?
specione said:
how can i install this on my xperia T stock unlocked ( Orange Romania ) ?
Click to expand...
Click to collapse
with flashtool
Piospi said:
with flashtool
Click to expand...
Click to collapse
do i need anything else ? or just this file?
specione said:
do i need anything else ? or just this file?
Click to expand...
Click to collapse
File with software and flashtool
Again... how can I root it?
randymess said:
Again... how can I root it?
Click to expand...
Click to collapse
This is not possible at the moment, you have to wait.
I'm working on getting it rooted as we speak, i'll update you on my progress, shouldn't be hard.
Okay it's a long winded approach to get rooted, but i guess it will have to do for the time being... Until a new updated rooting tool is available.
Okay here goes, you will need these things:
SuperSU Install zip
Doomkernel v08 kernel.elf file
Stock Sony 4.3 kernel, attached to this post.
A brain and common sense.
Lets go then, first install the stock android 4.3 FTF....
Once this is done disconnect your phone, put it into fastboot mode and install the Doomkernel. Now upon boot, go into recovery, and install the SuperSU zip normally.
Once this is done, power off your phone (Holding down the power and volume up)
Go into Fastboot mode again, and install the provided stock Sony 4.3 Kernel.
Unplug your phone, boot it, and there you go, rooted stock android 4.3.
If you have any questions ask, no question is too stupid, or PM me and i'll help you best I can.
russell664 said:
.
Click to expand...
Click to collapse
I'm not sure - this method is for phones with unlocked bootloader?
Is there any way we can install this ftp file on the Xt using the windows 8.1?
Thank you

Relocking Bootloader Xperia V

Hi all, sorry if this has been posted somewhere else on XDA. I used Fastboot with the code that sony sent me a while back to unlock my Bootloader. What I want to do now is to lock my Bootloader again to update to the new official rom. I would however love to flash a custom rom, but can't find a detailed enough step by step guide as to how. Also flashing custom kernals sounds risky, not sure if it is though, being the reason why I have not flashed anything beyond the Botloader. Help would be greatly appreciated.
You can use official 4.3 without relocking your bootloader.
Aria.A97 said:
You can use official 4.3 without relocking your bootloader.
Click to expand...
Click to collapse
Can you PLEASE tell me how? The last phone I flashed was a Htc Sensation, everything these days is so different.
saa044 said:
Can you PLEASE tell me how? The last phone I flashed was a Htc Sensation, everything these days is so different.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2092227
download flashtool and throw the ftf download in the link up there into the flashtool firmwares folder
then flash it under flash mode (do some search yourself
then reboot, all done
Allen Hu said:
http://forum.xda-developers.com/showthread.php?t=2092227
download flashtool and throw the ftf download in the link up there into the flashtool firmwares folder
then flash it under flash mode (do some search yourself
then reboot, all done
Click to expand...
Click to collapse
Cool thanks. Yeah I know about Flashtool, but this is the wife's phone, so imagine me stuffing it up lol. Just had to make sure, thanks again in advance.
saa044 said:
Can you PLEASE tell me how? The last phone I flashed was a Htc Sensation, everything these days is so different.
Click to expand...
Click to collapse
Choose one these ROMs:
http://forum.xda-developers.com/showthread.php?t=2712595
or
http://forum.xda-developers.com/showthread.php?t=2720664
1.Download rom
2.Reboot to recovery
3.Do a Nandroid Backup
4.Wipe Data,Cache and System
5.Install ROM from sdcard
6.reboot
7.Done Enjoy official 4.3 with unlocked bootloader
and remember : We can only lock and relock bootloader for 3 times
We can only lock and relock bootloader for 3 times
Click to expand...
Click to collapse
what will happen if more than 3 times?
shadowhunter20 said:
what will happen if more than 3 times?
Click to expand...
Click to collapse
INIT will, finally, be killed
And Apple will rule the Earth.
Sent from my Xperia V using Tapatalk
vrl13 said:
INIT will, finally, be killed
And Apple will rule the Earth.
Sent from my Xperia V using Tapatalk
Click to expand...
Click to collapse
What?! :laugh:
Pls verify, because I unlocked and relock my bootloader a couple of times and Sony didn't mention anything about that

[Q] root problem

Hello all. Sorry for my bad english.
After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).
Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)
important: bootloader unlock allowed: No
thank you in advance.
dededede said:
Hello all. Sorry for my bad english.
After upgrade my Xperia Z by PcCompanion, I lost root and xdualrecovery.
And impossible to recover (despite my extensive research on the forum and despite extensive test ).
Can you help me (step by step)
I put the picture of my situation to save time. (ATTACHED THUMBNAILS)
thank you in advance.
Click to expand...
Click to collapse
First: please black out your IMEI in the picture
To your question: You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom
St.Jimmy90 said:
First: please black out your IMEI in the picture
Click to expand...
Click to collapse
sorry
St.Jimmy90 said:
You have to downgrade to 4.2.2, download any .ftf file and root it using Doomlords easy rooting method. Install the dualrecovery and search for a pre rooted 4.3 or 4.4 rom
Click to expand...
Click to collapse
thank you for your reponce.
I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again
When I am in 4.3, i use the method flash back to 4.2 (kernel only) to root, then flash back to 4.3 (flash kernel only) follow this thread by Doomlord:
http://forum.xda-developers.com/xpe...-rooting-firmware-10-3-1-0-t2386405?nocache=1
My question is: can I use this method with stock 4.4 (locked bootloader) ? if this possible, does anyone have stock kernel only in .ftf file ?
Thank you!
dededede said:
sorry
thank you for your reponce.
I have a problem during downgrad .... bootloop
and repaired with PcCompanion
but I'll try again
Click to expand...
Click to collapse
You have to wipe all the data on your phone, there are 3 boxes that have to be checked in flashtool
this is good
I do not understand why it does not work
I'll jump out the window
thank you
dededede said:
this is good
I do not understand why it does not work
I'll jump out the window
thank you
Click to expand...
Click to collapse
You're welcome
Report back if it worked

ON3T frp locked, nougat, oxygen 4.0.3, how to downgrade? Or directly bypass frp?

Hello everyone!
I have a OP3T locked by frp and android nougat oxygen 4.0.3. Is there any solution to downgrade the android to oxygen 3.x?? Because I want to downgrade the rom and then frp bypass the device. I tried with dirtycow method but with no success.. I would appreciate any ideas :good:
I have to mention that the security patch is 01.dec.2016
Thank you guys,
Cheers!
Wipe data/factory reset then to get rid of fingerprint.
Nope..because is frp locked and I want to downgrade to oxygen 3.x.x to bypass the frp..any ideas? Thank you for your reply!
zuzulic said:
Nope..because is frp locked and I want to downgrade to oxygen 3.x.x to bypass the frp..any ideas? Thank you for your reply!
Click to expand...
Click to collapse
is it your device?? if so, it shouldnt be a problem to resolve factory reset protection without bypassing.
No, I bought it second, so I don't know which is the last gmail account synced..
Contact the previous owner then.
No answer from him since 2 weeks of emails
Probably stolen then ?
Just follow the complete hard brick tutorial kt will completely wipe your phone and take back to 3.x.x
Thank you for your reply. I followed allready some unbrick tutorials but all of these failed. Can you get me to one that works? Thank you!
LE: finally it worked with msm tool, downgraded to marshmallow , thank tou guys
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
just follow​ this giude
how did you do it..can u explain us the steps
zuzulic said:
Thank you for your reply. I followed allready some unbrick tutorials but all of these failed. Can you get me to one that works? Thank you!
LE: finally it worked with msm tool, downgraded to marshmallow , thank tou guys
Click to expand...
Click to collapse
how did you do it..can u explain us the steps
Ah, sorry, I'll write the steps here:
-download msm tool (google it)
-download the stock firmware from official website oneplus and unzip it
-turn off device
-open msm in pc> select flash+download(middle left box)> click on add scatter(middle right box)> go to your downloaded firmware and select the file wich name is ending with "scatter"
--OPTIONAL: for those with md5 error: just delete the md5checker from your downloaded firware;
-plug your phone to pc and the click start on msm tool
-wait a few minutes and that's all, you'll have a fully refreshed oneplus ?
Good luck guys and sorry for my bad english.
Hey sir can u help me with this m facing the same exact problem as u did, it will bw greatfull if u can help

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