Hallo
I flashed my device to dual sim. Everything works fine, but i want to know is it possible to go back to a single sim firmware ??
Normally it should be as easy as flashing the non Dual SIM Firmware. If you´re using Marshmalllow, then you need to make sure that the Single SIM Firmware is Marshmallow as well. Flashing an older Firmware can make some trouble.
Hello
I've an Huawei P8 Lite , it's an Orange France version. Orange FR don't activated the dual sim only single sim.
I want to enable dual sim but the probleme i've already make update and now i'm on Marshmallow . My firmware is an Dual SIM
I found an explanation to enable dual SIM but it's not on marshmallow i've try to downgrade i can't downgrade.
My build number is balongc52b311.
How to enable dual sim or how to downgrade the firmware to enable dual sim?
Thx
First,you need to unlock your network service.
In order to downgrade,you need to flash boot,cust,recovery and system via fastboot.
You can't directly downgrade like the upgrade method,you need to flash those files.
Thank you for helping.
My phone is network unlocked and bootloader unlocked
How to flash with fast boot ? Is it the fastboot same the Odin for Samsung?
Thx
Hi. I have a Lenovo A6000 Single Sim. I bricked my phone it reflashed it with the dual sim version. But then I somehow cannot use any sim card. It says I have to insert a sim from China Telecom. I then flashed Philippines.ota.zip (which is my country code), after i checked ####6020# in the dial screen, then I found Philippines as carrier, but I still get the same error.
I tried to flashed the ota update single sim ROM for A6000-m. The ROM worked fine, but when I checked again for the Carrier in ####6020#, my carrier was not indicated, only Egypt, Czech, UAE, and others. Then I flashed again the Philippines.ota.zip, but found out that it might not be compatible as it is for the LP version (error in the flashing).
Will someone help my Lenovo A6000 to be able to read/make data connections again? Thanks!
PS: My phone is originally locked on a certain Philippine Carrier.
You can try instaling custom rom and then flashing a single sim mod from @wujke post
Hello all,
I read all option how to enable Dual sim, but I can not able find some guide for enabling my Huawei P8 lite with version B603. Is there, please, anybody who can help me? I see, that there is 2 version. B602 for dual sim and my B603 for single sim. I have dual sim but operator block this option. If I unlock bootload and flash only B602? It helps? or I only brick phone?
Thank you
Lukas
You have single sim version,c432b603 is no branded version for single sim versions
try flash b602 maybe will work
Good day guys and gals. I recently got the Huawei P smart (FIG-LX1C16) but it does not support dual sim. Now I want to fin out if I flash the (FIG-LX1C33) firmware will it work and does the C33 model support dual sim.
Sent from my FIG-LX1 using Tapatalk
Maybe you can flash this ROM to allow dual sim
https://forum.xda-developers.com/general/general/kangvip-rom-emui-8-0-p-smart-enjoy-7s-t3775920
UPDATE: this rom doesn't rebrand, so it doesn't allow dual sim....
Did you get this sorted i aint got option for dual sim even though it has slot
Rebranded with exit: highly recommended, nice attention and resolution. The few bucks spent are worthy due to the nice job done. Rebranded from C02 (Votafone mono sim) to C432 (european dual sim) in http://ministryofsolutions.com/2018/...-dual-sim.html
Rebranding is done by remote control with nice and easy instructions
Does anyone know how to do this for free?
I also have single SIM variant of FIG-LX1 (C02?). Is it possible to change it to dual SIM? If yes, from where does it get the second IMEI?
lapist said:
I also have single SIM variant of FIG-LX1 (C02?). Is it possible to change it to dual SIM? If yes, from where does it get the second IMEI?
Click to expand...
Click to collapse
It doesn't give a second IMEI, I had a p9 lite and changed it to a dual SIM from a UK single SIM version.
Both sims worked with 1 IMEI somehow.
(2nd sim was 2g only)
mking007 said:
It doesn't give a second IMEI, I had a p9 lite and changed it to a dual SIM from a UK single SIM version.
Both sims worked with 1 IMEI somehow.
(2nd sim was 2g only)
Click to expand...
Click to collapse
I see...It seems to provide second IMEI as zeroes, but that can be changed too.
I suppose we can use the same steps as listed here, if we get proper OEMInfo from C432 model and C432 firmware...
https://forum.xda-developers.com/p10-lite/how-to/huawei-p10-lite-lx1c432-successfully-t3737383
EDIT:
I found oeminfo here:
https://forum.xda-developers.com/general/general/how-to-root-huawei-p-smart-fig-lx1-t3752705/page25
Did anybody successfully rebranded the phone already to unlock dual-SIM?
I also have a Huawei PSmart fig-lx1 running oreo 8.0.0. Its only allows for single sim while it has a slot for dual micro sims. how do I get the second sim working. What do I need to do for it to work.
We all in the same situation. I've been trying the whole day to unlock the second sim. And i cant find a solution.
Anyone ?
- delete this post -
Bumping this since I've just got one of these phones (Huawei P Smart 2018) and dual sim option isn't available.
From searching around it seems like you need to change the region (via paid service?) and then re-flash with a suitable firmware, but I'm along way from knowing exactly what all that entails.
Any input appreciated, thanks.
I've been scouring forums and google and here's some vague notes about what I think might need done:
1. Unlock bootloader. Requires code. Huawei used to supply this for free. Apparently they have been known to give it out via contact page. I've requested it, so we'll see. If not, dc-unlocker is a paid service which might be able to do this.
2. Install TWRP
3. Change phone region to C432 by flashing the correct oeminfo. I think this might also have to be a dual sim version.
4. Flash a C432 image.
HuRUpdater might be involved somewhere.
This post is for the P20 Lite but might also be useful for switching oeminfo: [Guide] Switching OEMINFO versions