You can find information in the following forum thread. It’s in Russian so you’ll need a translator, and to download certain files you’ll need an account. However it offers both official and unofficial tools and instructions to bypass certain things to unlock it, might help you.
You can find information in the following forum thread. It’s in Russian so you’ll need a translator, and to download certain files you’ll need an account. However it offers both official and unofficial tools and instructions to bypass certain things to unlock it, might help you.
https://4pda.to/forum/index.php?showtopic=721838