[Q] Help please s4 active unlock gone wrong - General Questions and Answers

I accidentally hit the option 1 debug screen in the service mode on the (s4)active sgh-i537 and it cleared the entire menu and now it won't read any sim and there is no mobile network to be found and all I get is a circle with a line in it . I can get back in to service mode but there's nothing there at all . I tried to reinstall the original firmware but nothing. It all started trying to unlock it . Any help would be greatly appreciated thanks in advance

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how to downgrade athena100 spl-v1.20oilpro to factory defalt plz help me????

i have ATHENA 100 in T-MOBILE Ameo........ i update lot of rom's on my ameo with success . my phone status is: IPL-v1.00 SPL-v1.20. Olipro.
my bad luck i try to update with that rom (Athena_SPL3.5_WM6.1_WWE_R6.1-Michy) after 92% rom got error & phone restart. after that my Ameo hang on startup. i put my phone into usb mode by pressing CAMERA key + POWER & try to upgrade with lot of diffrent roms but i got ERROR[244] INVALID MODEL ID (pic attached below) plz help me how can i update my phone in working condition??>......................????
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[Completed] [Q] GT-N7100 Mobile Network (disconnected) but the Carrier showed with no Signal.

I customized my room to Liquid smooth, then I did factory reset.. after that, my phone is now having NO SIGNAL but the carrier is there. The IMEI showed as 004999010640000 ( i think nulled). I tried my sim with another phone and it's working.
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How can I fix my Galaxy note 2 (international)? or return back to stock ROM or restore original IMEI? Please help. Thanks
Hi,
You can ask for help in this dedicated help thread in your device section,
http://forum.xda-developers.com/showthread.php?t=2055736
Good luck!

[Completed] Hey Guys /Gals sumsung m919 t-mobile unlock

So I have seen and tried two ways one with the *#27... and the other with the *#0011# the latter of which gets me to the service mode but am un able to get any further with the unlock procedure, when i hit the key input 1 and ok it briefly flashes something and then back to the original service mode list. when i tried the *#276633.... it flashes not registered on network ...... so what is the next step? Newbie
anial8tor said:
So I have seen and tried two ways one with the *#27... and the other with the *#0011# the latter of which gets me to the service mode but am un able to get any further with the unlock procedure, when i hit the key input 1 and ok it briefly flashes something and then back to the original service mode list. when i tried the *#276633.... it flashes not registered on network ...... so what is the next step? Newbie
Click to expand...
Click to collapse
Greetings and welcome to assist, Depending which firmware you are on the dialer method won't work, this thread may help you
https://forum.xda-developers.com/ga...t-to-unlock-sim-t-mobile-sgh-m919-to-t3495264
Good Luck
Sawdoctor

Need some help and suggestion for z5(conversion to global)

Hi guys i brought used sony z5 last week i need some help with this phone now
First i cant factory reset this phone whenever i try to factory reset it ask for password and i dont know which password is it i dont have any passcode lock on this phone i also tried to enter recovery mode but i cant phone vib 3 times thn it starts normally and start reloading apps
And i was look for a guide to convert my model to global im confused can i flash my z5 to global my model is 501SO i think its japan softbank i also cant update my phone thats why im stuck at andriod 5.1 whenever i try to ota it says error
Plz help me with anything u can btw i also tried to online root my phone it also failed and bootloader unlock option is enabled but still cant root plz somebody help me thanks in advance
Plz excuse my poor english

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