Hi,
I've a Mi 11 Ultra with MIUI by xiaomi.eu 13.0.12 Stable (13.0.12.0 SKACNXM), Android 12 SKQ1.211006.001, Phone model M2102K1G. It's a chinese phone, sent with Global ROM, that is, bootloader was unlocked by the seller to install Global ROM and sell chinese phone globally.
I've successfully installed the currenct MIUI version with fastboot some time ago.
I would like to upgrade to MIUI 14 Stable and I'm having some doubts about the exact procedure.
1) I believe that my phone already has bootloader unlocked since I've installed a newer ROM; is this correct? Do I need to do anything about this (bootloader) or in addition to this?
2) I would like to upgrade to MIUI 14 Stable without loosing my data (no formatting); is this possible?
3) If question 2 is possible, could someone clarify the necessary steps to do this, please? I got confused with the instructions.
Thanks in advance.