[Q] Rom flashing & Sim unlock code - XPERIA X10 Q&A, Help & Troubleshooting

Hi,
I have an X10i branded Bouygues Telecom (France) fw 2.1.A.0.435, baseband 2.1.54. My phone is Simlocked in Bouygues network but the operator will provide me the free sim unlock code in 6 months (not now).
So I want to know if I flash my phone with another firmware (generic or custom), and another baseband, I will still unlock my phone with the same code ?
or I have to flash back to original branded Bouygues Rom to enter de sim unlock code ?
Thank you for your answers.

Please answer my question !

You don't have to flash the original firmware just to unlock SIM.

qdh1502 said:
Hi,
I have an X10i branded Bouygues Telecom (France) fw 2.1.A.0.435, baseband 2.1.54. My phone is Simlocked in Bouygues network but the operator will provide me the free sim unlock code in 6 months (not now).
So I want to know if I flash my phone with another firmware (generic or custom), and another baseband, I will still unlock my phone with the same code ?
or I have to flash back to original branded Bouygues Rom to enter de sim unlock code ?
Thank you for your answers.
Click to expand...
Click to collapse
Once unlocked the phone will remain unlocked, it will not revert back to the locked status after flashing the rom.
I presume that you have unlocked it using the code from the provider or a third party?

I think that what he's really asking is that, if flashing the device would make any difference when the time of unlocking the device come... Actually, no matter what you do to the device the IMEI is going to remain the same, IMEI is a unique combination of number that each phone has, which is the information they use to generate the unlock code. So, feel free to play with new roms on your device... It won't make any difference.
I hope this helps you...

Related

[Q] Can't sim unlock my phone (is legal in my country)

Hi everyone,
I have a X10a BL unlocked right now using MIUI Oddie v10 default kernel (FXP).
And about 4 day ago in my country every company is offering free sim unlock for all cell-phone. (we got a new law ).
We can achieve the sim unlocking introducing the IMEI of our cellphone and our cell-number in the carrier web page, but the PIN they send me is not working only in this phone.
Do i need to downgrade my firmware bts?
Thank you.
Rlyeh said:
Hi everyone,
I have a X10a BL unlocked right now using MIUI Oddie v10 default kernel (FXP).
And about 4 day ago in my country every company is offering free sim unlock for all cell-phone. (we got a new law ).
We can achieve the sim unlocking introducing the IMEI of our cellphone and our cell-number in the carrier web page, but the PIN they send me is not working only in this phone.
Do i need to downgrade my firmware bts?
Thank you.
Click to expand...
Click to collapse
You could try the Flash tool given to us by Bin4ry and flash generic then follow the standard rom guide, thats how i did mine unlocked from Vodafone to originally get 2.3 standard, but lead to more xD
Xperia X10i
DonutHD 2.3.4
SE Kernel
Relock ur bootloader then try pal. If it works, don't unlock again (unless u used s1tool u may lose radio).
Sent from my X10i using XDA App
Do you need it sim unlocked even lol
See here tho if ya like http://forum.xda-developers.com/showthread.ph
p?t=1470817
Proceed with utmost caution get the right s1 tool script file and all

SIM unlock PIN???

i successfully unlocked the boot loader and install the custom kernal of specific ROM but when rom boots it asked me to give sim unlocked pin???what is this???
in every rom
plz some 1 help???
Country?
Which country are u from?
It may be a carrier lock, but if you dimiss it and can still call and send messages, you should be fine.
This a ROM failure that I discovered on my active, as I live in Norway, but I can live with it.

[Q] custom roms on sim unlocked xperia x10 mini pro

if have the xperia x10 mini pro sim unlocked by software if change the stock 2.1 rom to another rom, the Sim unlock will be gone?
No, SIM unlock is independent of the ROM. dont worry, flash another rom.
thanks for the answer.
i'm asking this because I read somewhere that if you sim unlocked the device by Software the unlock me be gone, but if you unlocked by imei it won't be gone
enop4 said:
thanks for the answer.
i'm asking this because I read somewhere that if you sim unlocked the device by Software the unlock me be gone, but if you unlocked by imei it won't be gone
Click to expand...
Click to collapse
You're confused with bootloader unlock and sim unlock. Sim-unlock allows you to use any network-provider on your phone, Bootloader-unlock allows you to install a custom kernel to your phone.
If you want to unlock the bootloader to flash a custom kernel, your network may be lost, because your phone wasn't sim-unlocked using an imei code, but it's not that your sim-lock is activated again.
You can get your network back by flashing back to stock Sony Ericsson kernel and then restoring your bootloader using S1Tool.

Flash and SIM Unlock

Hi,
I flash my Samsung Gio with a TPH (network free) fw because I want to unlock the phone. After flashing the phone remains SIM locked.
It's not suposed to be unlock after flashing ?
Cheers
No one ?
???

[Q] SIM unlock

Hi guys!!
I've bought my sony xperia z2 from France and its locked to Orange network in france, now I've moved to UK/London, my phone is 4.4.4, I've flashed unbranded UK 4.4.2 firmware in order to unlock the sim, but it still asking for the SIM network unlock PIN, I've tried two firmwares (17.1.A.2.55 UK unbranded) and (17.1.2.A.0.314 UK generic/unbranded).. they've flashed successfully but the phone still asking for that unlock PIN.
How to solve this problem and unlock to mobile network so I can use an UK SIM?? My UK SIM is (LYCAMOBILE).
Thanks for reading and special thanks for helping!
You can pay to have your device unlocked by Orange
I havent found any safe free simunlocking methods
Envious_Data said:
You can pay to have your device unlocked by Orange
I havent found any safe free simunlocking methods
Click to expand...
Click to collapse
Sorry but what do you mean with safe methods?? Is there ant unsafe methods??
MohammadZkert said:
Sorry but what do you mean with safe methods?? Is there ant unsafe methods??
Click to expand...
Click to collapse
I havent found a anyways that work or can be confirmed to work
MohammadZkert said:
Hi guys!!
I've bought my sony xperia z2 from France and its locked to Orange network in france, now I've moved to UK/London, my phone is 4.4.4, I've flashed unbranded UK 4.4.2 firmware in order to unlock the sim, but it still asking for the SIM network unlock PIN, I've tried two firmwares (17.1.A.2.55 UK unbranded) and (17.1.2.A.0.314 UK generic/unbranded).. they've flashed successfully but the phone still asking for that unlock PIN.
How to solve this problem and unlock to mobile network so I can use an UK SIM?? My UK SIM is (LYCAMOBILE).
Thanks for reading and special thanks for helping!
Click to expand...
Click to collapse
Hi
Recently I bought a unlock code to my Z2 from Orange Do, I used this web site to buy:
https://www.easyunlockshop.com/
SIM-unlock.net
unlock
just type unlock in xperia x2 in google
I bought a second hand Z2 which was locked to Orange. Called threeuk, my current provider, automated system asked for Imei, they txd me the code for free within 7 days.
Sent from my D6503 using XDA Free mobile app
Thank you all guys ?, I called orange in france and asked them for the unlock code, they gave it for me for free ?
Thanks again!

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