Nhưng khi update simlock báo như sau:
SIMLOCK_DATA corrupted!
SIMLOCK_DATA corrupted!
MXKEY [MxKey Team HTI Flasher Interface (WinUSB) 1], SN: C0855593
Using device: HTI, FW ver: 00.50, SN: 000163A1
Connection status: UHCI:HUB:USB 2.00 (Full-speed)
Driver: WinUSB, ver: 3.5.1.0
Module ver: 1.0.0.21064(15-06-2012), Library ver: 1.0.0.14102(15-06-2012)

Phone type: RM-436 (Nokia 7210 Supernova)
SW version: V 07.23 17-07-09 RM-436 (c) Nokia

Using cached productData.
PUBLIC ID: 29D0010A85885750A40791BBB26DBA71BB0E4815
PRIVATE ID: 03C2E63D1C0717E1F4D49489AC437E873BEB8438
Updating SIMLOCK ...error 0x1

Reading Simlock info ...
SIMLOCK_DATA corrupted!
SIMLOCK_DATA corrupted!

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