Cp probleme with I9300

Hi evrybody im dialing with a big probleme on my s3
I keep losing the imei on my phone it gets all the time to nul/nul so evty tow days or 3 i need to back up efs and install modem MG3 to get my network
Im so tired of it ; there is any solution for this problème ?

Sent from my GT-I9300 using XDA Free mobile app

booting probleme

hey guys i just update my s3 gti9300 to cyanogenmod 12 android 5.0.2 and it worked very good but my root was deleted .
when i root it back it stucks in the booting logo and iv tried to install another firmwar and it not working it says ' signature verification failed ' iv root it again and nothing also i louse my CWM and it woudn't reinstalle if u have any idea please help me :(:confused::crying::crying::crying::(

lg g2 ls980 probleme unlocking sim card

hi bro
i have lg g2 ls880 , i hard unbricking my phone by folowing this thread (http://forum.xda-developers.com/lg-g...brick-t2904404) ,
i flashed rom ls980 zve , every thing is runnig fine , but the phone dosent detect the sim card (even the sim is in place)
to fix this problem i folow this thread (http://forum.xda-developers.com/show....php?t=2655133)
now the phone say (no service ) or service disabled
please if any one have an idea to solve this probleme , i need help
thanks and sorry for my bad enlish

TWRP Tap Pro 12.2 Flashing Probleme

I I recently download the latest firmware up to date (T900XXUBOH4_T900OXABOH4_HOME.tar.md5) for the Galaxy Tap Pro 12.2 (SM-T900) from Sam-Mobile
all going very well but when I try to install TWRP 2.8.7.0 v2wifixx with Odin in a machine running Windows 10, I had the failure message via Odin, and tablet bootloop
I try Odin 3.07 - 3.09 - 3.10.7 and different version of TWRP and still the same problem

Need help plz

thc j one probleme

hi to all i have an htc j one htl22 i i was trying to change the mid and cid i couldn't finish so i remove the usb cable from the phone to restart it on go to boatload and then chut down now i cant turn it on but when iconnect it to my pc i can hear and see it installing
this is my command promp.

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Program Files\Minimal ADB and Fastboot>Fastboot flash zip KDDI.zip
sending 'zip' (863212 KB)...
FAILED (remote: data length is too large)
finished. total time: 0.007s

C:\Program Files\Minimal ADB and Fastboot>Fastboot oem rebootRUU
...
(bootloader) Start Verify: -1
OKAY [ 0.043s]
finished. total time: 0.044s

C:\Program Files\Minimal ADB and Fastboot>fastboot oem lock
...
(bootloader) Device was already locked!
OKAY [ 0.005s]
finished. total time: 0.006s

C:\Program Files\Minimal ADB and Fastboot>fastboot devices
???????????? fastboot

C:\Program Files\Minimal ADB and Fastboot>
can some one help me plz

Weird mobile data probleme

Hi guys,
I have a Sony Xperia Z2 that just got back from repair yesterday. Running on 5.1.1 now.

Ever since I got it back I have a really weird problem with my mobile data. Wifi works fine, everything that requires internet loads, downloads, runs very smoothly. On mobile data, however, only whatsapp and instagram seem to work. All other apps such as facebook, playstore, chrome, maps etc. do not work. I have already used sony pc companion repair, in vain. I've done both a soft and hard reset and I already checked with my provider today (it is not my sim card as everything works fine when I insert it into another device).

The phone is still under warranty and I wish to keep it this way so I would rather not root it. I just got my phone back after 2 weeks of repair and I really can't miss it for such a long period again :(.

Any tips and/or help would be much appreciated. I hope I have been specific enough. If not, please do not hesitate to ask me for details so I can ellaborate.