Neon Smarta 2, Sim card Permanently Locked, TEE not Write error

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Neon Smarta 2, Sim card Permanently Locked, TEE not Write error

Neon Smarta 2, Sim card Permanently Locked, TEE not Write error

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turashacyber
Junior Member

29

18-03-2025, 08:28 AM

#1

How to solve the error SIM CARD PERMANENTLY LOCKED, TEE not write?

I will appreciate all assistance provided,

Phone: Neon Smarta 2
Processor Unisoc SC9832E
Android 14

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justshez
Senior Member

2,505

20-03-2025, 06:36 AM

#2

(18-03-2025, 08:28 AM)turashacyber How to solve the error SIM CARD PERMANENTLY LOCKED, TEE not write?

I will appreciate all assistance provided,

Phone: Neon Smarta 2
Processor Unisoc SC9832E
Android 14

What actions were taken on the phone before the error occurred?

turashacyber
Junior Member

29

20-03-2025, 07:54 PM

#3

Thanks,
Removing sim lock, and mdm
using gsm shield dongle

maxpayne
Intern

4,774

21-03-2025, 11:32 AM

#4

(20-03-2025, 07:54 PM)turashacyber Thanks,
Removing sim lock, and mdm
using gsm shield dongle

Have you flashed back the factory firmware?
Did you backup security files during the process?

This post was last modified: 21-03-2025, 11:44 AM by maxpayne.

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turashacyber
Junior Member

29

21-03-2025, 01:18 PM

#5

Mediatek Course

Mediatek Course

I do not have the factory firmware

maxpayne
Intern

4,774

28-03-2025, 10:38 AM

#6

(21-03-2025, 01:18 PM)turashacyber I do not have the factory firmware

Run this command and share the output

Code:

adb shell
pm list packages

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