[Q] samsung s4 american model - General Questions and Answers

how to unlock samsung s4 I9500UBUBMG9 firmware this is locked to all american network, HOW TO UNLOCK?
solved...download and install galaxim unlock and offline sim apn database....follow phone screen instruction....

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s4 at&t flashing

Hey I'm a shop keeper and I bought 5 galaxy s4 at&t from market which are already unlocked and rooted .
If in some case I re flash my galaxy s4 , what would happen with sim unlocking .
Can I still use all carrier sim after flash or my mobile would be Lock for all carrier except at&t .

Factory unlocked S6

Would a factory unlocked galaxy s6 receive ota's quicker than a network locked model? Also how could you turn your networked locked model into a factory unlocked model? (Galaxy S6 EE UK)

AT&T to Verizon

If I have the AT&T variant and flash the universal firmware. Could I then use the phone on the Verizon network??
If you sim unlock the phone then yes it should work.

Unlock a network SIM locked S8+

Hi,
I have a network SIM locked Samsung Galaxy S8+ (955F).
Can I unlock it to all networks if I flash it with TWRP and install a custom ROM?
Thanks,
Stock phone I presume. Get into Developer options and check OEM unlock to make sure it is unlocked. If no Developer/OEM unlock you can always flash your phone.
Since you are an "F" - international it ought to be available in Settings/Developer options.
Any references to samung sim unlock . com will be deleted as spam

Region Unlock

I bought Samsung galaxy m51 online and I am in Nigeria, no sim card is working, it says region locked, how do I get the unlock code from India?

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