Xperia L black screen - Sony Xperia L

Hey! When i install CM 12 / CM13 and Ressurection im getting blackscreen [phone didnt work, only power button, cmw too didnt work.] Please help me, i need new system because my is old.

xawierstudio said:
Hey! When i install CM 12 / CM13 and Ressurection im getting blackscreen [phone didnt work, only power button, cmw too didnt work.] Please help me, i need new system because my is old.
Click to expand...
Click to collapse
You can try to flash back the stock firmware (MUST be the 4.2.2 version) via flashtool, root and install TWRP recovery with this app (http://forum.xda-developers.com/xperia-l/development/app-recoveries-recovery-installer-t3187915).
I dont have any other ideas, make sure you do all that ROM flash stuff properly.

I faced the same issue just now... any update? @xawierstudio

satyapol07 said:
I faced the same issue just now... any update? @xawierstudio
Click to expand...
Click to collapse
It's maybe because of an improperly unlocked bootloader. just reflash latest stock rom (Latest one Here) and check the state of bootloader (it should be " Bootloader unlock Done"). else, if you have Xperia L, use This Link to unlock the bootloader and install TWRP recovery, then install your desired Custom ROM
Well, I think we are the last Survivors of this tough Taoshan at 2019!

Hey Thanks alot for the reference.. But I'm not sure how can I start my phone in bootloader or recovery mode as I cant see any display

satyapol07 said:
Hey Thanks alot for the reference.. But I'm not sure how can I start my phone in bootloader or recovery mode as I cant see any display
Click to expand...
Click to collapse
First, make sure your battery has enough charge to start. if not, then try charging it and then continue your testing. if it doesn't charge, then you should use external battery charger to directly charge your battery (or you may need to change your battery!?). after passing this step, use flashtool version 0.9.18.6 to flash stock rom.
For going into Flash mode, while your phone is off, press and hold volume down and connect it with cable to PC. now LED light should turn into green, and it should be in flash mode ! (nothing displays in screen)

Just got this phone from my friend - he erased too much in twrp recovery (whole partitions) and now can't turn it on. No bootloader mode, no flash mode. Only one com port is visible in device manager: Qualcomm HS-USB QDLoader 9008. Anybody with knowledge what to do on this model?

Franek_Dolas said:
Just got this phone from my friend - he erased too much in twrp recovery (whole partitions) and now can't turn it on. No bootloader mode, no flash mode. Only one com port is visible in device manager: Qualcomm HS-USB QDLoader 9008. Anybody with knowledge what to do on this model?
Click to expand...
Click to collapse
I think these are the signs of hard bricking (or the memory has ended his life). more info and discussions can be found HERE. till now, NO absolute working method has been found for Xperia L. sorry, but I don't have much info about this issue (Although I have this phone too)

Related

My Xperial L has crashed, plz help.

Hi, everyone, I'm new here but I've created a topic for anyone of you can help me.
My Xperial L stopped working after installing the new Cyanogenmod after restarted by CWM, the phone will not turn over, however, CWM lights still work, but when I press the volume buttons together, the lights go out and I can not open the CWM menu to make the recovery of the original ROM.
I tried another method, use fastboot to reinstall CWM, but my computer does not recognize the phone more.
Could anyone help me?
-Using Google Translate:
Vinicius Neves said:
Hi, everyone, I'm new here but I've created a topic for anyone of you can help me.
My Xperial L stopped working after installing the new Cyanogenmod after restarted by CWM, the phone will not turn over, however, CWM lights still work, but when I press the volume buttons together, the lights go out and I can not open the CWM menu to make the recovery of the original ROM.
I tried another method, use fastboot to reinstall CWM, but my computer does not recognize the phone more.
Could anyone help me?
-Using Google Translate:
Click to expand...
Click to collapse
Hi,
First remove your battery and insert it back after 1 minute.
Then don't turn on your phone but try to connect to flashtool.
and flash stock ftf.
You should goog to go.
I have try many times, but not appear "The device has connected in Flash mode" menssage.
If the PC don't recognize my device, Flashtool not work.
Vinicius Neves said:
Hi, everyone, I'm new here but I've created a topic for anyone of you can help me.
My Xperial L stopped working after installing the new Cyanogenmod after restarted by CWM, the phone will not turn over, however, CWM lights still work, but when I press the volume buttons together, the lights go out and I can not open the CWM menu to make the recovery of the original ROM.
I tried another method, use fastboot to reinstall CWM, but my computer does not recognize the phone more.
Could anyone help me?
-Using Google Translate:
Click to expand...
Click to collapse
Did you unlock your bootloader before flashing?
Bang d thanks button above ☝✌
Yes. My device have:
Bootloader unlocked
Root
CMW
Overclock Thunderzap
32gb SDCard
The only problem is the entrance of usb cable of my device, he just recharge the device, he not work to do a boot.
The way I see is change the entrance try again, but now, I need find other way.
try to flash kernel that suits your ROM, connect your phone in fastboot mode and flash it with flastool
Vinicius Neves said:
Yes. My device have:
Bootloader unlocked
Root
CMW
Overclock Thunderzap
32gb SDCard
The only problem is the entrance of usb cable of my device, he just recharge the device, he not work to do a boot.
The way I see is change the entrance try again, but now, I need find other way.
Click to expand...
Click to collapse
Did you install the xperia L drivers in laptop?
Bang d thanks button above ☝✌
Unffortunaly, no. I have tried find the drivers in SONY website, but needs the PC Companion with UBS Cable on Device, but in that time, my phone has been crashed.
Vinicius Neves said:
Unffortunaly, no. I have tried find the drivers in SONY website, but needs the PC Companion with UBS Cable on Device, but in that time, my phone has been crashed.
Click to expand...
Click to collapse
You installed flash tool na?
Check d installation directory of flashtool and ull find drivers .......install it ....select xperia L option ...and install.
Then ull find drivers installed in pc !
Bang d thanks button above ☝✌

Xperia L Bricked, EMMC DL TOOL HELP

I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.
I am not able to post image. Help me. I don't have 10 post count yet.
nik_123 said:
I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.
Click to expand...
Click to collapse
So, you cannot get into flashmode or fastboot? Power off your phone, hold volume up and plug it into your pc without hitting the power button. Do you get any blue led or quick led flash at all? I'm not sure about your device's condition but I can surely try getting you files from my phone.
Try installing flashtool and see if flashtool recognizes your phone at all.
Agent_fabulous said:
So, you cannot get into flashmode or fastboot? Power off your phone, hold volume up and plug it into your pc without hitting the power button. Do you get any blue led or quick led flash at all? I'm not sure about your device's condition but I can surely try getting you files from my phone.
Try installing flashtool and see if flashtool recognizes your phone at all.
Click to expand...
Click to collapse
Only red LED glows while I plug it in PC. Flashtool can not recognize. EMMC tool recognize but can't find/download the files.
I am pretty sure once I get the tool running it will bring back my phone alive.
nik_123 said:
Only red LED glows while I plug it in PC. Flashtool can not recognize. EMMC tool recognize but can't find/download the files.
I am pretty sure once I get the tool running it will bring back my phone alive.
Click to expand...
Click to collapse
Hmm, can QPST find your phone? I'm trying to get a QPST/QCN backup which could be helpful. However, fastboot, flashmode, recovery or device running, I get ports empty. Can anyone help me out here? I can try draining my battery so I have the little phase of the dull red led where the device won't power on until it's a little charged.
Agent_fabulous said:
Hmm, can QPST find your phone? I'm trying to get a QPST/QCN backup which could be helpful. However, fastboot, flashmode, recovery or device running, I get ports empty. Can anyone help me out here? I can try draining my battery so I have the little phase of the dull red led where the device won't power on until it's a little charged.
Click to expand...
Click to collapse
I guess yes, but I don't remember exactly. Switch off your phone and connect may be it should detect.
nik_123 said:
I guess yes, but I don't remember exactly. Switch off your phone and connect may be it should detect.
Click to expand...
Click to collapse
Tried that but it ends up turning on and goes to the charging animation. (Which is after the Sony Logo.) Waiting for my phone to drain
nik_123 said:
I was upgrading my Xperia TO 5.1 and was flashing recovery. TWRP was flashed but I was not able to flash any zip through it.
I tried unlocking bootloader but nothing happened. I tried this 3-4 times and suddenly my Phone gone blank.
Now the condition is neither LED or any kind of vibration is working. Phone is detected as Qualcomm Qloader 9008. I tried figuring out and found that bootloader is corrupt. Many person having Snapdragon Chipset have same problem. I found EMMC DL Tool which can repair this but in version 5.2.0.r I am getting invalid user error.
Then I tried Tool studio EMMC tool from ZTE but I am getting error while downloading the Hex file. Phone is detected but unfortunately I am not able to fix it.
Please go through screenshot.
Someone please help me to fix. Either using this emmc tool or anyother.
P.S. Went to SC they said to replace MB which will cost around 6500-7500. But I don't think to spend such money for repairing when I can but much better phone in that price segment.
Click to expand...
Click to collapse
Jesus Christ, you installed a ROM without unlocking the bootloader first?... yare yare daze...
stuckbootloader said:
Jesus Christ, you installed a ROM without unlocking the bootloader first?... yare yare daze...
Click to expand...
Click to collapse
I unlocked it but the ROM zip was not flashing through TWRP. After 2-3 tries my phone went full dead. If you can help it will be great.
nik_123 said:
I unlocked it but the ROM zip was not flashing through TWRP. After 2-3 tries my phone went full dead. If you can help it will be great.
Click to expand...
Click to collapse
I'm afraid I can't...
Agent_fabulous said:
Tried that but it ends up turning on and goes to the charging animation. (Which is after the Sony Logo.) Waiting for my phone to drain
Click to expand...
Click to collapse
eh... if your device is showing loading anymation this means charger is loaded.... so no you dont have a hardbrick... try to reach fastbootmode over and over again
Sent from my Xperia T using XDA Free mobile app
SdtBarbarossa said:
eh... if your device is showing loading anymation this means charger is loaded.... so no you dont have a hardbrick... try to reach fastbootmode over and over again
Sent from my Xperia T using XDA Free mobile app
Click to expand...
Click to collapse
My phone is working fine. However, I've no idea how to get a QPST/QCN Backup (which I guess could) help out @nik_123
Agent_fabulous said:
My phone is working fine. However, I've no idea how to get a QPST/QCN Backup (which I guess could) help out @nik_123
Click to expand...
Click to collapse
nope... even if we have a snapdragon... since this is a semcflash device a backup is useless...
Sent from my Xperia T using XDA Free mobile app
Hello sir,
I had the same problem a month ago and I fixed my bricked Xperia L.
Just go to this thread and follow the steps ^^
http://forum.xda-developers.com/showthread.php?t=2695344
The thread says u need to download WMSHUA, but its in chinese language. If you don't know what it means just reply to this and i will translate it.
Good luck!
If it didn't worked, or u need help reply.

help| hard bricked my h830 after trying to flash another rom..

i rooted my phone and i wanted to switch rom for it,i flashed h850 rom rebooted device and it wont boot...i figured im on qualcomm 9008 mode in my computer so what can i do?
please please help me!!
thanks in advance..
Put it into download mode and restore the device via LGUP+TOT file, or if you made a backup, just reboot into recovery and restore your backup...
Dark Nightmare said:
Put it into download mode and restore the device via LGUP+TOT file, or if you made a backup, just reboot into recovery and restore your backup...
Click to expand...
Click to collapse
You probably didnt understand me well.. I cant put it in any mode...it wont turn on on any condition..
You said you rebooted twice, that tells me the device powers on, therefore, by doing a battery pull, holding the recovery or download mode button combos and powering up should get you into the desired mode. IF its not powering on at all:
1. Try charging the battery externally and try again.
2. See if the device is being recognized by a pc, if so there is hope that resting the device and trying again may work or we can see what mode it is in via adb/fastboot to get the device into a recoverable mode.
So....
Dark Nightmare said:
You said you rebooted twice, that tells me the device powers on, therefore, by doing a battery pull, holding the recovery or download mode button combos and powering up should get you into the desired mode. IF its not powering on at all:
1. Try charging the battery externally and try again.
2. See if the device is being recognized by a pc, if so there is hope that resting the device and trying again may work or we can see what mode it is in via adb/fastboot to get the device into a recoverable mode.
So....
Click to expand...
Click to collapse
The computer recognizes my device as qualcomm 9008
I have the same problem. My phone is dead only shows Qualcomm 9008.
Silly... If it's not for your phone why would you flash it??? Might have to wait for the official kdz from lg assuming you can some how get it into download mode. Or simply use your insurance for a new device. Expensive lesson learned
Maybe you can try the lg mobile support tool, since a tot file is available LG may have the stock kdz file available now, so try the recovery option for the mobile support tool.
Pretty sure that Qualcomm message thing is the true hard brick...
Sent from my pretty nifty brand new LG V10
This might sound stupid and it is usually for devices which have problems turning on or similar. I think is better to try anything that not trying all the options.
Why dont you try removing the battery, then close the module part without the battery. Press and hold the power button for at least 30 seconds. then release it. then put the batttery back on and try to make it boot into download mode. Chances are slim but the chance still there. This worked with my Samsung galaxy s5 after i flashed a rom that claimed to be for all models including the tmobile version when it clearly was for the g900f version . and i decided to try what i have done with other types of electronics and it worked.
Just tried on my phone. No go. Still dead. Trying lg repair. Hope I can get it fixed and not cost a arm and a leg.
Here is a guide to recover from 9008 mode
Here is a tool to extract kdz from tot
I've not read through these all the way, but if the PC sees it at all, it's not truly bricked... It might just be a pain in the ... to get it fixed. Those 2 links are good starting points for you. I hope you get this resolved.
I have the same error... My LG g5 H860 no turn on only connect in the PC on mode Qualcomm HS-USB QDLoader 9800.
Any idea or solution to resolve this?
Thx
BR
Dark Nightmare said:
Put it into download mode and restore the device via LGUP+TOT file, or if you made a backup, just reboot into recovery and restore your backup...
Click to expand...
Click to collapse
same issue just that my lgg5 tm is stuck on the firmware update for trying to root via lgup/tot file now not even lg bridge reads the phone it wants to then it says can not odetect nothin has worked

Xperia Z3 , Only SOMC flash Device showing on Device manager

Kindly Help me,
I was Flashing my Z3 by Flash Tool , i accidently select D6646 ftf file instead *of D6616 ftf , during flashing Flash Tool gives error at Kernal.sin and Phone goes Down,
No Soft or Hard Reset Work,
NO Flashmood / Fastboot Mood work ,
Flash Tool only Show
'Device connected with USB debugging off
19/021/2017 07:21:01 - INFO *- For 2011 devices line, be sure you are not in MTP mode
and Device Manager Shows SOMC Flash Drive,
When Connect By press Vol Down button and Attach USB Cable, USB not Recognized Error Shows*on Windows 7
I have TA backup from Flash Tool ( ie T1 and T2 ) before flashing in case of Partition break, where as
I realize its kernel brokeup
Kindly Plese Guide me what can I do to live my phone back
are you sure fastboot mode doesnt work? just power off and press vol+ and power if led is blue then you are is fastboot mode. then try to flash kernel.sin in adb command with pc . cheers
Yes sir sureonly red led show just for 2 3 sec n then goes off flash tool shows debugging mode off .. i disconnect battery to completly shut off phone after that i connect n same probelm
https://forum.xda-developers.com/showthread.php?t=2646405
xkeita said:
https://forum.xda-developers.com/showthread.php?t=2646405
Click to expand...
Click to collapse
ihad used that trick after whole day research , I can conclude S1tools does not support 2012 upgrade model, I received error as ID HASH IS NOT SUPPORTED,
however my bootloder is unlocked, and I hav unlocked code also, and also phone is rooted ,
Yes this could work for us as we still doesn't have the preloader dump.
AFAIK there is not unbricking way for now.
Somewhere I read that pc companion could work with Q9008. Also worth to try with emma.
I want working on this to finalize the unbricking guide but will not be soon as I need my device for the rom port. When done I will work on this unbricking.
Also it is not a kernel problem. Your flash replaced s1 bootloader with a wrong one.
Good luck a be patient
What about this: https://forum.xda-developers.com/showthread.php?t=1849170 ?
nailyk said:
Yes this could work for us as we still doesn't have the preloader dump.
AFAIK there is not unbricking way for now.
Somewhere I read that pc companion could work with Q9008. Also worth to try with emma.
I want working on this to finalize the unbricking guide but will not be soon as I need my device for the rom port. When done I will work on this unbricking.
Also it is not a kernel problem. Your flash replaced s1 bootloader with a wrong one.
Good luck a be patient
What about this: https://forum.xda-developers.com/showthread.php?t=1849170 ?
Click to expand...
Click to collapse
Thankq sir, for your reply so if its s1 bootloader then is it possible to bring my phone again live will u guide me what the next thing should i do
talharais said:
Thankq sir, for your reply so if its s1 bootloader then is it possible to bring my phone again live will u guide me what the next thing should i do
Click to expand...
Click to collapse
Sorry for confusing :s
I think, today, there is no way.
You can try with the official emma flash tool or pc companion but I really doubt.
nailyk said:
Sorry for confusing :s
I think, today, there is no way.
You can try with the official emma flash tool or pc companion but I really doubt.
Click to expand...
Click to collapse
Ohhh , sir i have TA backup still cant do anything and also charging also doesnot solve problem as mention in one of the xda thread
https://forum.xda-developers.com/showthread.php?t=1849170&page=1
talharais said:
Ohhh , sir i have TA backup still cant do anything and also charging also doesnot solve problem as mention in one of the xda thread
https://forum.xda-developers.com/showthread.php?t=1849170&page=1
Click to expand...
Click to collapse
Not related with TA backup for now. You change your bootloader with a wrong one.
It is almost like if you flash the wrong bios on your mother board. You can't flash it again until someone find an 'electronic' way.
Give a try with pc companion or emma.
nailyk said:
Not related with TA backup for now. You change your bootloader with a wrong one.
It is almost like if you flash the wrong bios on your mother board. You can't flash it again until someone find an 'electronic' way.
Give a try with pc companion or emma.
Click to expand...
Click to collapse
Pc companion is not reconize the fevice actually i explain what i idid,
I was flashing d6616 by flash tool
Firstly i unlock bootloder by sony , through unlock code they email then i rooted the device by kingo root n then flash accidently i chosse d6646 rom instead of d6616 rom then during flashing flashtool gives error at kernal.sin and after that device goesoff
When i plug into the pc it reconize my device as SOMC Flash device andflash tool gives dubugging off
Thats was the whole senrio by which my device brick so after whole story i really disappointed to know that my device is just use for paper weight... :crying:
I downloaded the emma after install it desnot show any usb device
You own a d6616? It have unlockable bootloader :s
Send it to repair center. No other choice.
And yes it is confusing, it say bootloader unlock after the fastboot command but it is not true.
@blackhawk_LA made some posts about D6616. Maybe he could help you.
I just post here to announce you the bad new your device is hardly softbricked.
nailyk said:
You own a d6616? It have unlockable bootloader :s
Send it to repair center. No other choice.
And yes it is confusing, it say bootloader unlock after the fastboot command but it is not true.
@blackhawk_LA made some posts about D6616. Maybe he could help you.
I just post here to announce you the bad new your device is hardly softbricked.
Click to expand...
Click to collapse
Service status shows unlock bootloader to yes.. well very thankful for you reply means there is no way to unbrick my phone
talharais said:
Service status shows unlock bootloader to yes.. well very thankful for you reply means there is no way to unbrick my phone
Click to expand...
Click to collapse
Keep an eye on https://forum.xda-developers.com/z3/devs-only/unbricking-d6603-t3365262
I just brick my device too so will try to make some progress on it
nailyk said:
Keep an eye on https://forum.xda-developers.com/z3/devs-only/unbricking-d6603-t3365262
I just brick my device too so will try to make some progress on it
Click to expand...
Click to collapse
Tanks buddy I am watching your thread, and also let me know when done,
Hi, I decided to post it here because it seems that anything I post on Xperia Ion forum is not read, it is inactive.
I already searched everywhere and I'm loosing my hopes. I'm trying to revive an Xperia Ion and this is what I get:
When I plug the phone in the wall charger the red led turns on for some minutes and then turns off.
The same happens when I plug on PC, when the led turns off it is detected as "Somc flash device" in windows device manager and this shows in flashtool:
INFO - Device connected with USB debugging off
INFO - For 2011 devices line, be sure you are not in MTP mode
Nothing changes if I plug in pc with volume + or - pressed, it don't goes into fastboot or flashmode.
I hope you could help me. Thanks
dude i have the same problem as yours i have a z3 d6643 and i made a mistake when downloading the kernal the device loads normal flash mode and flashtools working! power button + volume down runs twrp but it no longer starts at sony black screen someone please help!
evilhedrox said:
Hi, I decided to post it here because it seems that anything I post on Xperia Ion forum is not read, it is inactive.
I already searched everywhere and I'm loosing my hopes. I'm trying to revive an Xperia Ion and this is what I get:
When I plug the phone in the wall charger the red led turns on for some minutes and then turns off.
The same happens when I plug on PC, when the led turns off it is detected as "Somc flash device" in windows device manager and this shows in flashtool:
INFO - Device connected with USB debugging off
INFO - For 2011 devices line, be sure you are not in MTP mode
Nothing changes if I plug in pc with volume + or - pressed, it don't goes into fastboot or flashmode.
I hope you could help me. Thanks
Click to expand...
Click to collapse
Same problem with an XZ, someone has a solution?
sometime Win recognize the device as QUSB_BULK

[Guide] Unbrick Your UNLOCKED Lenovo P2a42

Hey Friends,
You must have seen very good days with Lenovo P2 but when there comes a bad day when your phone stops responding to button holds and restarts. You may or may not have a clue what to do to get your phone working again just like before.
I got into this situation where only thing my phone was able to operate was a RED LED on connecting it to my laptop. Then I had to read tens of pages on XDA to find answers to all my questions. If you are in such a situation and your phone is UNLOCKED then you have come to the right place. Procedure is quite simple but remember, I am writing this guide to define complete process from blackout to complete update so follow this guide as per your needs.
I faced this situation of Total Blackout / Dead Phone (Almost) with only Red LED working and it can be very scary. So, here is the simplest procedure you can follow. I want to appreciate all those people who helped me in finding a way to boot my phone with each and everything working. Long story short, let's get this done.
Tools Required:
I am mentioning here all the Tools you will need. I will urge you to download and save these tools in case you want to unbrick your phone any time:
1. Minimal ADB and Fastboot setup for PC
2. Lenovo USB drivers v1.1.33
3. Qualcomm USB Drivers
4. Qualcomm Flash Image Loader (QFIL) v2.0.1.9 for your PC in case you have corrupted your phone's IMEI and/ or Baseband
5. Blankflash.bat in case you want to recover from total blackout (Attached)
6. Stock MM S048 Firmware for Lenovo P2 in case phone doesn't boot
7. S048_ModemTelephony.zip in case your phone boots through Stock MM S048 but SIM isn't detected and IMEI is missing. I have made a complete modem zip file for installation through recovery.
8. S251_ModemTelephony.zip in case your phone is on latest firmware and doesn't detect SIM and has lost IMEI. I have made a complete modem zip file for installation through recovery.
9. QCN file for recovering baseband version and giving you most precious network signals. (Attached)
10. WinRAR or PeaZip for uncompressing files
I will recommend you to have a specific folder for keeping all these tools in a single place.
Procedure for Unbricking:
Before going with the procedure, make sure you have downloaded all the files you need, updated Lenovo and Qualcomm drivers etc. Here is the procedure:
1. If total blackout with red LED notification when connecting to PC: Unzip blankflash.zip to a folder in C drive. Now connect your P2 to PC through USB, press volume+, volume- and power button simultaneously and double click blankflash.bat. You might have no success in your first try. Just keep trying and it will load your phone to Fastboot. Restart your phone in TWRP if installed and install a working ROM for your phone after doing a wipe. If all is good and phone works OK then great but if you have lost IMEI and baseband then it is better to reinstate your phone through first MM stock ROM S048
2. Install S048 firmware through Minimal ADB and Fastboot - use flash instructions in .txt file.
3. Wait for startup of phone. Check if fingerprint, BT, WIFI and SIM work if all work then OK.
4. If fingerprint, BT, WIFI and SIM are not working then check IMEI through dialer. Dial *#06#. If IMEI is not available then install latest TWRP through Fastboot.
5. Start P2 in TWRP recovery and install S048_ModemTelephony.zip. Restart phone to see if WIFI and SIM work.
6. If SIM is detected but not giving signals and Baseband is shown as unknown then extract 000000_0.qcn file given in .7z and restore through QFIL and restart your phone into Fastboot.
7. Now, install stock recovery of S048 firmware through Fastboot and restart your phone.
8. Use your phone like you normally do and update your P2 till firmware S251 and see if everything works including calls. Update your phone through OTA.
9. After OTA installation, stock recovery may say that update failed. Just press Back, go into Wipe user data menu and Wipe Cache only. Restart your phone which will be updated to latest version and will ask you to update to a newer version. Allow it to download the next update.
10. After installation of S251 update, install latest TWRP through Fastboot and install most recent version of LOS 16 so that your vendor partition is stable and free from any bloated files. Now, use your phone just like you want to.
If you need further clarification then ask in this thread.
Bro my phone is not unlocked can i try thz one
Ranji007 said:
Bro my phone is not unlocked can i try thz one
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Click to collapse
You should download S048 and use flashall.bat inside that archive to install it all. However, if you lose IMEI or baseband then you can use modem and qcn files given in this thread.
alirazaagha said:
You should download S048 and use flashall.bat inside that archive to install it all. However, if you lose IMEI or baseband then you can use modem and qcn files given in this thread.
Click to expand...
Click to collapse
Bro now i wanna use ...minimal adb ..my phone is totally bricked only red light glowing
Ranji007 said:
Bro now i wanna use ...minimal adb ..my phone is totally bricked only red light glowing
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Click to collapse
don't worry just flash blank flash from the link given in the op, you will get the bootloader back
hackiee said:
don't worry just flash blank flash from the link given in the op, you will get the bootloader back
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Click to collapse
Bro how to connect my phone to blank flash...can u PLZZ help
hackiee said:
don't worry just flash blank flash from the link given in the op, you will get the bootloader back
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Click to collapse
Laptop is not detecting my device bro i installed all lenovo and Qualcomm drivers...any idea
Ranji007 said:
Laptop is not detecting my device bro i installed all lenovo and Qualcomm drivers...any idea
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Click to collapse
If red light blinks, your phone can be detected by your laptop. Check ports in device manager settings and you'll see a new port with Qualcomm 9800 series number. If that's there, try blankflash to start in fastboot. It might need some tries before startup. Be patient and keep trying till you are in fastboot.
alirazaagha said:
If red light blinks, your phone can be detected by your laptop. Check ports in device manager settings and you'll see a new port with Qualcomm 9800 series number. If that's there, try blankflash to start in fastboot. It might need some tries before startup. Be patient and keep trying till you are in fastboot.
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Bro ..thanks for reply....in my phone red blink is glowing continuously ..but after connecting there is no change...can u say which buttons i want to press?
Ranji007 said:
Bro ..thanks for reply....in my phone red blink is glowing continuously ..but after connecting there is no change...can u say which buttons i want to press?
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Click to collapse
Press Volume+, Volume- and Power simultaneously and double click flashblank.bat. It might take some tries to finally install the scripts and start phone in fastboot. It took me 20+ tries to finally detect my phone through blankflash. Please, read OP completely.
alirazaagha said:
Press Volume+, Volume- and Power simultaneously and double click flashblank.bat. It might take some tries to finally install the scripts and start phone in fastboot. It took me 20+ tries to finally detect my phone through blankflash. Please, read OP completely.
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Click to collapse
Bro we want to connect each time removing usb cable and connect again like that ..we wanna do 20 times??
Ranji007 said:
Bro we want to connect each time removing usb cable and connect again like that ..we wanna do 20 times??
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Click to collapse
No. Keep USB connected. Try blankflash. If it doesn't detect phone or go ahead. Close command terminal, double click again and keep doing it till it processes the files. If it is stuck somewhere. Close terminal and try again.
alirazaagha said:
No. Keep USB connected. Try blankflash. If it doesn't detect phone or go ahead. Close command terminal, double click again and keep doing it till it processes the files. If it is stuck somewhere. Close terminal and try again.
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Bro is there any solution ..i continuously pressed volume and power buttons connected to laptop and opening blank flash continuously for number of times ...but there was no reaction...only waiting for device is showing ? on my pc ...
Ranji007 said:
Bro is there any solution ..i continuously pressed volume and power buttons connected to laptop and opening blank flash continuously for number of times ...but there was no reaction...only waiting for device is showing ? on my pc ...
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Click to collapse
Check if your USB cable is alright and appropriate drivers are installed. Otherwise reinstall drivers, restart your PC and try again.
alirazaagha said:
Check if your USB cable is alright and appropriate drivers are installed. Otherwise reinstall drivers, restart your PC and try again.
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Bro we want to change any settings in device manager ...?
Ranji007 said:
Bro we want to change any settings in device manager ...?
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Click to collapse
No. Just update drivers.
alirazaagha said:
No. Just update drivers.
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Bro when u take to service center they said for u motherboard problem or something??
Ranji007 said:
Bro when u take to service center they said for u motherboard problem or something??
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Click to collapse
Fortunately, I never took it there.
alirazaagha said:
Fortunately, I never took it there.
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Click to collapse
My phone was fallen in water then i changed the display..few days after it stopped working ..and when i take to serive centre they said to change motherboard..but it's the 80% of phone price...so iam here ?..iam trying thiz method
Ranji007 said:
My phone was fallen in water then i changed the display..few days after it stopped working ..and when i take to serive centre they said to change motherboard..but it's the 80% of phone price...so iam here ..iam trying thiz method
Click to expand...
Click to collapse
I think you might have damaged some hardware. But anyway if you want to use blankflash, I have a method.
In lenovo p2 we have another mode called QDloader mode, in which we can use blankflash. For entering into this mode, it's little tricky but, can enter in one or two go.
So, here's how:
1. Switch off the mobile.
2. Press the volume up key,
3. While holding the volume up key, insert the usb cable and at the same time press the power button (this is the trick, we have to insert and hit at the same time).
And voila! :highfive: you will see black screen with only red notification led blinking.
we are into QDloader mode. Now use blankflash :good:

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