Develop Bugs

Need to unlock a MDA III

Hi gang,
I could really use some help with this one please. How do I unlock a UK T-Mobile to a US T-Mobile?
Thanks
Chris

tri and quadro band phones work as default both in uk and us
so it's just a matter of sim unlocking the device there is a thread called
all in one unlocker
and it does just what it's name sugest

thanks
OK, this is not working for me. Is there any other software or place I can find it?

How can i know my arc s is international or from a operator?

Hi, I'm using a sony arc s, i bought it from amazon , how can I know it is an international (sim free) version or a lock version (from a operator)?
If it is simlock version, how can i know which operator it belongs to?
I need to know that because I can know when my phone can get update
Thank you

luutuan said:
Hi, I'm using a sony arc s, i bought it from amazon , how can I know it is an international (sim free) version or a lock version (from a operator)?
If it is simlock version, how can i know which operator it belongs to?
I need to know that because I can know when my phone can get update
Thank you
Click to expand...
Click to collapse
I can find the page on amazon to help you, but only to be sure - can you post a link to page where you found the phone?

If your phone have
T-mobile startup - is branded to t-mobile
Vip startup - is branded to VIP
Also with sounds, if you have sounds from some network provider it is branded to them.
if your phone have only SE STARTUP - is unlocked and sim free (non branded)
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Also you can debrand your phone with flashing it with GENERIC WORLD files

T-Mobile hasn't a different bootanimation, just look for operator specific apps.
Sent from my iPad 2 using Tapatalk

[Q] Flash Tool

hello guys, i am a newbie on these forums. i can't use vodafone uk sim on my xperia, but if i flash the phone with flashtool could i use vodafone uk sim? and if i can could you PLEASE PLEASE PLEASE guys, give me a link to a xperia s firmware file (ftf file), where i can use vodafone........
thank you, Rainers.
(sorry for my bad english)

rainers222 said:
hello guys, i am a newbie on these forums. i can't use vodafone uk sim on my xperia, but if i flash the phone with flashtool could i use vodafone uk sim? and if i can could you PLEASE PLEASE PLEASE guys, give me a link to a xperia s firmware file (ftf file), where i can use vodafone........
thank you, Rainers.
(sorry for my bad english)
Click to expand...
Click to collapse
It's an Xperia S right? Did you buy it in the UK? What carrier is it locked to? Call that carrier and ask for the unlock code if you're the one who bought it from them. If you aren't, well good luck.
Flashing a global firmware won't do you any good, it'll just debrand the phone but that's it.

[Q] AT&T N4 with simlock and custom rom?

Hi guys,
i've got an oportunity to buy a SGSN4. It comes from USA with the AT&T simlock. Is it possible to install a custom rom on this (i dont care about the warranty) with european language? Is it possible also to unlock this phone to use it in every network?
Waiting for your reply, thanks a lot

danterape said:
Hi guys,
i've got an oportunity to buy a SGSN4. It comes from USA with the AT&T simlock. Is it possible to install a custom rom on this (i dont care about the warranty) with european language? Is it possible also to unlock this phone to use it in every network?
Waiting for your reply, thanks a lot
Click to expand...
Click to collapse
If its an AT&T variant then the answer is no you cant install a custom rom

danterape said:
Hi guys,
i've got an oportunity to buy a SGSN4. It comes from USA with the AT&T simlock. Is it possible to install a custom rom on this (i dont care about the warranty) with european language? Is it possible also to unlock this phone to use it in every network?
Waiting for your reply, thanks a lot
Click to expand...
Click to collapse
Did you read my response in the other Note 4 forum?
No root, no custom roms, but CAN Sim unlock.
Edit: that wasnt supposed to sound so harsh. I was just asking if you read it....
Sent from my SAMSUNG-SM-N910A using Tapatalk

SM-T837T Tab S4 firmware Switch

Hi Folks
I have the T837T from T-Mobile. My Question is if it is possible to flash a firmware from the T835?
Also it has a Simlock, anyone knows where to unlock the device?
regards

chev3 said:
Hi Folks
I have the T837T from T-Mobile. My Question is if it is possible to flash a firmware from the T835?
Also it has a Simlock, anyone knows where to unlock the device?
regards
Click to expand...
Click to collapse
This will sound stupid but do yourself a favor and sell it on ebay while used ones are still fetching good money and then buy an international korean model, no sim lock plus 6gb ram. I almost bought the tmobile one til i found out about the korean version.