Best way to sim unlock. - Xperia Z Q&A, Help & Troubleshooting

I would like to know the best way to SIM unlock the Xperia Z. Can i just flash an unbranded Stock Rom?
Thanks for your help!
Sent from my GT-I9300 using xda app-developers app

The only way is with an unlock code, either from your provider or purchased from a third party.
Flashing an unbranded rom will not affect the SIM lock status in any way.
Sent from my C6603 using Tapatalk 4

Related

Sim Unlock Question - Bell Vibrant

Sorry for the dumb question but once the handset is unlocked with an unlock code, is it permanent? Will flashing new firmware relock it?
Thanks.
Sent from my GT-I9000M using XDA App
Yes, phone unlock is permanent (unless you relock it).
Note: phone unlock != sim unlock
Sent from my GT-I9000m using XDA App
Thanks a lot!
Sent from my GT-I9000M using XDA App

[Q] Unlock free!

Is there a way to unlock free Samsung S3 mini ?
I`m tempted to use S3 unlocking method but i`m a little it afraid of this.
I think that's for sim unlocking so you can use other phone Networks. It will only be sim free.
Sent from my GT-I8190 using xda premium
razvanwin95 said:
Is there a way to unlock free Samsung S3 mini ?
I`m tempted to use S3 unlocking method but i`m a little it afraid of this.
Click to expand...
Click to collapse
And you can't use unlocking sim without root first.
Sent from my GT-I8190 using xda premium
No u can get unlock codes to use your phone sim free but it won't be free i think. On firmware download site on this forum you can unlock the phone. Go too GT-I8190 firmware. Go to General page to find your firmware.
Sent from my GT-I8190 using xda premium

(Q) how to check BOOTLOADER

Hey guys
I just want to ask you something about xperia sp because im going to buy this tomorrow (excited)
Guys how can i check the xperia sp if it BOOTLOADER LOCK or UNLOCKED?
and what is the advantage between LOCK and UNLOCKED BOOTLOADER ?
Sent from my GT-I8190 using xda app-developers app
Type this into dialer *#*#7378423#*#* go to service menu/configuration
If it says boot loader allowed YES you can unlock which will let you use custom kernels.
If it says boot loader allowed NO
then you can't unlock which means no custom kernels which may also mean custom ROMs maybe limited.
Sent from my C5303 using xda premium
Thanks a lot for the info really appreciate it.....:thumbup::thumbup:
Sent from my GT-I8190 using xda app-developers app

possible to lose SIM Lock?

I'm about to flash .254 using flashtool, and I was just wondering, is it possible to lose SIM unlock if I do
No...sim unlock is not related to rom
Sent from my C5303 using xda premium

Xperia t lt30p advice needed

I have a xperia t lt30p. Need to get it network unlocked but can't find the phone on wontaserver what's the best way to unlock it
Sent from my LT30p using xda app-developers app
online
jay05 said:
I have a xperia t lt30p. Need to get it network unlocked but can't find the phone on wontaserver what's the best way to unlock it
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
cellunlocker.net .. check to see if u used up all your tries first by dialing *#*#service#*#*

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