I have rooted Xiaomi Redmi 4X with ROM from http://www.miuios.cz
- MUII8.6/Android: 7.1.2.
After installation of necessary system files with app V3.05 I got QMI_ERR_ACCESS_DENIED.
I tried copy sap_security_restrictions file with EFS Explorer. Before it I set phone in Set Factory Test Mode with QXDM. But still unable write sap_security_restrictions to /nv/item_files/modem/qmi/uim...
Any idea how to write sap_security_restrictions to my phone?
PS: i tried it with QPST 2.7.460 and QXDM 3.14.1144