Problem upgrading to 4.3😩😢 - Galaxy S III Q&A, Help & Troubleshooting

I have a problem when i upgrade to 4.3 ,i lose signal and get " not rigestered on network" message and i must go back to 4.1.2??
I did every thing i installed stock rom and bloketa rom but nothing worked.
Please can any one help me ? ???

Related

S voice keep showing "server error, please try again" (solved)

Hi all, don't know why after I test the s voice on checkrom, it keep showing server error, please try again
so I thought got problem and go download the s voice from checkrom kitchen app and try again, still same
then I flash back to BLG8 UK stock rom and try, still same
so I flash back to my country latest stock rom which is BLG1, still same
then make a factory reset, finally can use already
but use few more time is showing server error again, anyone can help ??
*problem solved after unroot using supersu + factory reset again

[Q] 3g wont connect (only 2g)

hi,
before couple days i write post that i have problem with EFS and changed imei 0049.... and after that my device (i9300) got factory mode...
than i try to repair all that.. i installed stock frimeware and ....now wont connect on 3g, just 2g is working.
anyone can tell me what can it be.
now i have stock android 4.1.2 stock modem frimware and all is stock.
thx
tatamata29 said:
hi,
before couple days i write post that i have problem with EFS and changed imei 0049.... and after that my device (i9300) got factory mode...
than i try to repair all that.. i installed stock frimeware and ....now wont connect on 3g, just 2g is working.
anyone can tell me what can it be.
now i have stock android 4.1.2 stock modem frimware and all is stock.
thx
Click to expand...
Click to collapse
Now root it and install any custom 4.1.2 rom and then check if it is wirking or not. You can use neatrom.

[Q] Please expert need you help shv 330s Com.android.phone

i write here after i try everything i can do by myself...i need to say that i have the phone working good from 2013 without any problem ..i update
to 4.4 without any problem..at all and use the phone ..
until couple days ago i update the phone to the last version E330SKSUCNE2 and the system was slow so i install it again and did a factory rest..
after i did it ...every time i insert my sim card or the phone try to find or connect to a cellular the system give me that massage
Com.android.phone .... ohh believe me i am so tired i try to fix it ...with all the guide online clear cache from phone and couple more app do again factory rest and re flash the phone again with the same and previous version nothing the phone still give me that massage ..
what can i do ? i read about people flash a modem and its fix it some how please help me please !

"Emergency calls only" after flashing ROM on S3 i9300

Hello guys! I've been having a problem since yesterday, I've honestly searched all around for a solution but can't find any... Hopefully you can help.
So, recently I flashed my samsung s3 so it would run 4.4 Kitkat. (It was the liquidSmooth ROM). Anyway, after flashing, my phone can no longer call. It keeps showing an "Emergency calls only" message. However, Mobile data works, and the IMEI number is fine. I've tried using the ARIZA patch but it didnt work. I don't know what to do anymore. Please help.
Flash to stock with Odin/heimdall, root, and try again with other custom rom.

Plz help me

i have HTC Desire 630 its suddenly WiFi and Bluetooth stopped working and some times its open and some times not and its give me massage fail to load driver reason unknown error 19
plz help me
i want to flash this phone and reinstall any android version but supported Arabic plz my phone info is
software number 1.00.401.3
kernal
3.4.0- perf-g19918b7
bulid number
1.00.401.3 cl7739114 release keys
Try restore or reset if not working try Flash stock rom again ...
vaibhav1 said:
Try restore or reset if not working try Flash stock rom again ...
Click to expand...
Click to collapse
how can i flash stock iam noob iam doing factory default and its open and then closed i mean wifi and blutooth i want some help to flash my phone plz but step by step becz this my first time

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