Question Oneplus 9 LE2117 T-mobile Dual sim & unlocking bootloader Help - OnePlus 9

i have t-mobile LE2117
1- can unlock bootloader without wipe date and how ?
i need unlocked my phone and i did changed motherboard so than i have to backup persist partition to fix-fingerprint not working
2- can convert me le2117 to dual sim will working fine without any issue ?
i will use different network for every sim not same network

You have to wipe the phone to unlock the bootloader. Are you having the OEM Unlock is greyed out issue?
batmon15 said:
i have t-mobile LE2117
1- can unlock bootloader without wipe date and how ?
i need unlocked my phone and i did changed motherboard so than i have to backup persist partition to fix-fingerprint not working
2- can convert me le2117 to dual sim will working fine without any issue ?
i will use different network for every sim not same network
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Click to collapse

Related

Repair IMEI

I have a chinese redmi 6 that was flashed with a global rom and bootloader locked. using mtk bypass i have managed to flash a chinese rom (all files apart from CUST) but now i have no IMEI number. I plan to unlock the bootloader but need a sim to work to do so.
Any hints as to which method of imei repair i need to read up on please.
Hi brother, did you found a solution to this problem?
You can unlock, sim still work but no network
gords78 said:
I have a chinese redmi 6 that was flashed with a global rom and bootloader locked. using mtk bypass i have managed to flash a chinese rom (all files apart from CUST) but now i have no IMEI number. I plan to unlock the bootloader but need a sim to work to do so.
Any hints as to which method of imei repair i need to read up on please.
Click to expand...
Click to collapse
Your persist and custom partitions are corrupted. Search how to fix them aka flash new.
Pro tip: before you play with flashers unlock your bootloader first!
drnightshadow said:
Your persist and custom partitions are corrupted. Search how to fix them aka flash new.
Pro tip: before you play with flashers unlock your bootloader first!
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Click to collapse
to unlock the bootloader on redmi 6 he needs sim card
CrisTV said:
You can unlock, sim still work but no network
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how did you unlock bootloader
Guys I have a fix for this I have posted here
IMEI REPAIR REDMI 6 LOCKED BOOTLOADER
Soo I recently Had a problem explained here https://forum.xda-developers.com/t/help-i-formated-the-flash-by-mistake-using-spflash-tool-and-now-my-bootloader-is-locked-and-i-have-no-imei.4271955/ And I found a fix Requirements-- 1) Mtk-SU Easy...
forum.xda-developers.com

Tmobile sim unlock + bootloader unlock to switch to Global. MSM tool will it relock the sim?

I unlocked my tmobile one plus 8t and bootloader unlock to switch to Global for the dual sim. But now i want to switch back to tmobile by using the msm tool to restore.
Will it relock sim on phone or will my phone still be unlocked after msm without doing anything?
SIM lock and unlock status are independent of the OS, so flashing between Global, T-Mobile, Chinese, India etc, will not alter the SIM lock/unlock state.

Oneplus 8 vzw Signal fix?

how can i fix when me flashing other rom,my sim card don't work, I'm tride unlock bootload , flash fastboot ROM(global),and found Europe style maybe can fix my question,to flash Europe OOS,my sim card always don't work,and my flash hydrogen os (china mobile sim card), it always didn't work,my phone is Verizon model IN 2019, I THINK it's fastboot ROM modem.img file have bugs or don't include my sim, I change it, always don't work, please help me
The calling card can be recognized but cannot be used
i have A IN2019 OnePlus 8 Verizone
change Carrier
Sorry your device cant be active on another carrier network right now.
..
HOW TO UNLOCK ????
PLZ TEL ME
naeem044 said:
i have A IN2019 OnePlus 8 Verizone
change Carrier
Sorry your device cant be active on another carrier network right now.
..
HOW TO UNLOCK ????
PLZ TEL ME
Click to expand...
Click to collapse
Is your device completely paid in full
-- As long as your device is unlocked (60 days after initial purchase from Verizon) then it will work with any SIM
-- Refer to porting out your mobile number to another carrier
-- Power off device, remove SIM card, wait a few minutes, reinsert SIM card and try again
The Verizon modem only works on the Verizon ROM, unfortunately. Unless you want to flash a custom ROM, you have to stick with OxygenOS to keep your cellular data if you have an IN2019.

T-Mobile Carrier Sim Unlock

I have a T-Mobile OP 8T that I converted a while back to global in order to unlock bootloader. Recently I paid the full balance on the phone and from reading online it can be unlocked with the T-Mobile Unlock app. I downloaded the T-Mobile unlock app, but its not working on the Global rom. Anyone know how to sim unlock a paid T-Mobile phone or do I need to call to do that?
Try this?
OnePlus: Settings > Wi-Fi & internet > SIM & network, then choose Advanced or Network Unlock
If you want to use T-Mobile device unlock app , you need to go back to TMobile firmware again
Faizanrehman25 said:
If you want to use T-Mobile device unlock app , you need to go back to TMobile firmware again
Click to expand...
Click to collapse
Yes, you needed to unlock SIM with T-Mobile's app before you converted to global.
You'll need to MSM back to OOS11 again. After unlocking is successful you are free to upgrade to OOS13 or flash a custom ROM

Question How To Convert One Plus 9 T Mobile Singel Sim Convert Dual Sim My Bootloader Is Unlocked Please Help

My Bootloader Is Unlocked My Device Ios Version Is 11 And I Want To Convert Global Dual Sim Le2117 One Plus 9 Please Give Me Tested Files Thank You
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