[Q] [HELP THREAD] I9506 Service Problem Due to changing SecTelephonyprovider.apk
Hi there guys I really need your help i have a really big problem with my s4 advance gt-i9506 actually i was trying to port s5 apps to s4 advance
with the help of a flashable zip that port s5 apps to 9505 I Unzipped the flashable package and started moving system\apps and chanhing permissions and when i reached SecTelephonyProvider.apk changed the permissions and deleted the old the Phone started to make bugs and the signal icon turned into block icon
I force the phone to power off and flashed an official 4.4.2 rom
after the phone turned on
service was very very weak and I even couldnt make a call
I downgrade to 4.3 but the problem persist so please guys I really need your help
now my phone miss manufacturing date inforamtion and hardware revision information
manufacturing date: 'NONE'
product code:'non active'
hardware revesion:' '
PLEASE HELP GUYS