[Q] IMEI lost - Xperia Z2 Q&A, Help & Troubleshooting

I have a Xperia Z2 D6502 (India). Whenever I flash any AOSP based ROMs, my IMEI and the baseband gets erased. I think it is due to the custom kernel. What should I do??

supercfc said:
I have a Xperia Z2 D6502 (India). Whenever I flash any AOSP based ROMs, my IMEI and the baseband gets erased. I think it is due to the custom kernel. What should I do??
Click to expand...
Click to collapse
Please check my response in the Indian forum.
Sent from Sony Xperia Z2 using XDA

Related

Xperia mini pro stops working during custom ROM installation

Anyone pls help me... I'm using xperia mini pro SK17i. During installing cutom Rom I wiped all the datas. After i tried to install android 4.1.2. But it stopps by saying operation unsuccessful. Now, when i switched ON my mobile, It still remain as SONY logo itself and not even turning ON, pls anyone help me...
If U did try to install JB then U should have unlock Your bootloader. That means You have recovery which is build in kernel, so just copy any other JB ROM and install it. If You did not unlock BL then try flashtool and install ICS, cause JB won't run on stock kernel.
Can you help me with step by step instruction with links... Plz...
there are a lot more information that u should give us in the first place.
like: which rom u want to flash?
bootlodder unlocked?
ur base os?
and many more
Rom- Xperia nexus
Kernel- kappa
Phone- xperia mini ST15i unlocked
stuck at sony logo when installing cm roms?
let me guess, he doesn't even unlock bootloader and flash the provided kernel.
Root my phone
I'm using sony ericsson xperia min pro.. My bootloader unlocker status is yes. Can anyone help me to how to unlock my bootloader and how to root my phone...
NaveenMN said:
I'm using sony ericsson xperia min pro.. My bootloader unlocker status is yes. Can anyone help me to how to unlock my bootloader and how to root my phone...
Click to expand...
Click to collapse
if ur unlocked
first u have to flash cm based kernel via flashtools
then u can install cm rom.
and about that root thing u will automatically have it when u flash kernel.
and after install cm rom u have to install gapps too.
Rom- Xperia nexus
Kernel- kappa
Phone- xperia mini ST15i unlocked
NaveenMN said:
I'm using sony ericsson xperia min pro.. My bootloader unlocker status is yes. Can anyone help me to how to unlock my bootloader and how to root my phone...
Click to expand...
Click to collapse
Read the stickies! There's a guide on how to unlock the bootloader!
Afterwards flash a custom kernel and you have root access
Sent from my Nexus 4 running Android 4.2.2
Xperia mini pro
Thanks dude. Now I successfully unlocked and installed SJB
NaveenMN said:
Thanks dude. Now I successfully unlocked and installed SJB
Click to expand...
Click to collapse
How is that sjb? What r the bug?
Sent from my ST15i using xda premium
rabin69x said:
How is that sjb? What r the bug?
Sent from my ST15i using xda premium
Click to expand...
Click to collapse
SJB=Super Jelly Bean
There are no major bugs, check the rom thread for more information and screenshots
Sent from my Nexus 4 running Android 4.3
mihahn said:
SJB=Super Jelly Bean
There are no major bugs, check the rom thread for more information and screenshots
Sent from my Nexus 4 running Android 4.3
Click to expand...
Click to collapse
ok
Sent from my ST15i using xda premium
Re:
NaveenMN said:
Anyone pls help me... I'm using xperia mini pro SK17i. During installing cutom Rom I wiped all the datas. After i tried to install android 4.1.2. But it stopps by saying operation unsuccessful. Now, when i switched ON my mobile, It still remain as SONY logo itself and not even turning ON, pls anyone help me...
Click to expand...
Click to collapse
hi . you should check your rom's topic and exatcly follow the steps . make sure your rom support your BL type . ( Locked / Unlocked ) if questions still remain post the roms tpic here and i will try to help you
Try to flash a new kernel..might be helpful..:laugh:
SJB look
Every thing works fine. I'll upload the screenshots later. But sometimes automatically the screen gets blank and I once again remove and insert the battery. I dono y? Can anyone help to rectify it? Other than that everything is fine.

Hello my Sony Xperia Neo it's stuck

hello can someone help me with my sony xperia neo i did everything for this http://forum.xda-developers.com/showthread.php?t=2140013 but it's now stuck when i startup it stops at the logo.hjj
Fresroqir said:
hello can someone help me with my sony xperia neo i did everything for this http://forum.xda-developers.com/showthread.php?t=2140013 but it's now stuck when i startup it stops at the logo.hjj
Click to expand...
Click to collapse
You mean kernel logo? Do you have an unlocked bootloader?
Sent from my Xperia Neo V using Tapatalk 2
Attitude.SSJ said:
You mean kernel logo? Do you have an unlocked bootloader?
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
nope i don't an unlocked bootloader and yes the kernel loge with the sony erricson
Fresroqir said:
nope i don't an unlocked bootloader and yes the kernel loge with the sony erricson
Click to expand...
Click to collapse
Sony Ericsson logo? Were you on gb before flashing...
Try flashing stock ftf to get phone working...
Sent from my Xperia Neo V using Tapatalk 2
Install CUstom rom for Xperia neo l
Can u tell for xperia neo l... i have ICS Android. My mobile is quite slow.
I have tried many times flashing and rooted. and when i install custom rom it just abort the process. even if i dont get status 7 error... and later it gets stuck in logo and i have to reset mobile to factory through Update Service tools of sony. So when ever i try to do flashing rooting and installing custom rom i could not complete the task... So need ur help for this with suggestion what cusatom rom will be compatible with my mobile. and can i go for kernel change? Can i make a memory card partition so it ll fast my mobile ... any help will be appreciated .
Can u tell Whether doing flashing number of times will kikll my phone harware? and what are the number of flashing i can do ..
Attitude.SSJ said:
Sony Ericsson logo? Were you on gb before flashing...
Try flashing stock ftf to get phone working...
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
itzmerenu said:
Can u tell for xperia neo l... i have ICS Android. My mobile is quite slow.
I have tried many times flashing and rooted. and when i install custom rom it just abort the process. even if i dont get status 7 error... and later it gets stuck in logo and i have to reset mobile to factory through Update Service tools of sony. So when ever i try to do flashing rooting and installing custom rom i could not complete the task... So need ur help for this with suggestion what cusatom rom will be compatible with my mobile. and can i go for kernel change? Can i make a memory card partition so it ll fast my mobile ... any help will be appreciated .
Can u tell Whether doing flashing number of times will kikll my phone harware? and what are the number of flashing i can do ..
Click to expand...
Click to collapse
You cant flash kernel in locked bootloader, u need to unlock it first.
Some roms need unlocked bootloader & custom kernels to work (eg. CM 10, CM 11 etc) u cant install those roms in locked bootloader, only stock based roms will work with locked bootloader (like Ultimate HD, Revolution HD etc.) to use stock based roms u need root & cwm installed.
Flashing does not effect hardware but if u OC then it can harm.
I think u does not follow the proper steps of rooting, thats why u got bootloop.
U need to root first to partition ur sd card & use link2sd.
Sent from my MT11i using Tapatalk 2
hi
Can you give me links for which rom will work fine for my neo l ... and also the steps? so this time i finish it properly.
Thanks in advance and also thanks for the reply
like
itzmerenu said:
Can you give me links for which rom will work fine for my neo l ... and also the steps? so this time i finish it properly.
Thanks in advance and also thanks for the reply
Click to expand...
Click to collapse
You have to find suitable kernell for CM. Otherwise your CM does not open, also if you want to flash onother kernel, please eject-insert the battery again.

How-to Downgrade Sony Xperia Z2 from 4.4.4 to 4.4.2 ?

How-to Downgrade Sony Xperia Z2 from 4.4.4 to 4.4.2 ?
My wifi wont turn on and sometimes work for 2 Minute only and bluetooth sometimes work fine
need to Downgrade and see ?
ttggyy90 said:
How-to Downgrade Sony Xperia Z2 from 4.4.4 to 4.4.2 ?
My wifi wont turn on and sometimes work for 2 Minute only and bluetooth sometimes work fine
need to Downgrade and see ?
Click to expand...
Click to collapse
Download 4.4.2 ftf, flash using flashtool.
Sent from my D6503
only Download 4.4.2 ftf And flash using flashtool this all ? and Bootloader ?
ttggyy90 said:
only Download 4.4.2 ftf And flash using flashtool this all ? and Bootloader ?
Click to expand...
Click to collapse
Theres nothing to do with bootloader, unless u wanna install custom kernel etc.
Sent from my D6503
Need Easy Way Only FLash 4.4.2 ftf ?
Yeah. Just flash 4.4.2 via flashtool. Everything is included in the ftf file.
Sent from Xperia Z2
Luckily not from an iPhone = Yesterdays technology at tomorrows prices

(Req) I need stock KitKat 4.4.4 Kernel.

Hey, I need the latest stock KitKat kernel for my brother's (locked BootLoader) Xperia Z2 (D6502), I need to flash a MIUI V6 Rom (Which is KitKat) but the phone runs lollipop, So could anyone please upload it and give me a link? [emoji4]
Thanks.
Sent from my C6902 using Tapatalk
You can download a FTF and exclude all but Kernel when flashing.
Envious_Data said:
You can download a FTF and exclude all but Kernel when flashing.
Click to expand...
Click to collapse
Exactly. You can flash only stock kernel via official ftf.
Sent from Xperia Z2
Luckily not from an iPhone = Yesterdays technology at tomorrows prices

Xperia Z2: Baseband / IMEI problem

Baseband / IMEI problem !!
hey , so this is my problem !
I have no IMEI (null)
My baseband version is Unknown
I'm on Lollipop 5.1.1 .232
can someone suggest something ? thank you in advance
@[email protected]@[email protected] said:
hey , so this is my problem !
I have no IMEI (null)
My baseband version is Unknown
I'm on Lollipop 5.1.1 .232
can someone suggest something ? thank you in advance
Click to expand...
Click to collapse
I think u flash worng ftf, i mean i have the same problem when i flash D6502 model's ftf file for my D6503 model....then flash the right one and the problem was gone.
Sent from my D6503 using XDA Free mobile app
r.ifat381 said:
I think u flash worng ftf, i mean i have the same problem when i flash D6502 model's ftf file for my D6503 model....then flash the right one and the problem was gone.
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
Soo right, I had the same problem, it boggles me why it would allow me to flash the wrong ftf in the first place. Thank you for the solution

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