Китайский С20 pro SC7731e forever locked

[pisces2]

Китайское чудо С20 pro
Device info :
Patch Level : OPM2.171019.012
Display ID : OPM2.171019.012 release-keys
Ver. Incmt : 01518
Ver. CodeName : REL
Ver. Release : 8.1.0
Sec. Patch : 2018-10-05
Build Time : 05.01.2024
Product Model : C20 Pro
Product Brand : Welcome
Product Name : C20_Pro
Product Device : C20_Pro
Product Manfct : Welcome
Product Info : C20_Pro
Product Board : sp7731e_1h10
Board Platform : sp7731e

Platform Version: MOCORTM_17C_W18.39.6_P23_Debug
Project Version: pike2_pub
BASE Version: FM_BASE_17C_W18.39.6_P23
HW Version: sc7731e_modem

MODEM TAG : MOCORTM_17C_W18.39.6_P23_Debug_FM_BASE_17C_W18.39.6_P23_sc7731e_modem_pike2_pub
Проц sc7731e.
При установке симкары в шторке vorever locked, заблокировано навсегда.
CMSP2 пишет device not locked
Есть способы полечить?