Closed Vivo Y91 bootloader

[francemari]

Meron na po ba naka unlock ng bootloader ng Vivo 1811?

 

[paulo85432532528]

lahat ng newer phone ng vivo nka lock ang bootloader. wla na atang pgasa na ma unlock yan

 

[francemari]

Salamat paps, parang ganon na talaga. or meron pa? For the next 2 years.

 

[Rommel30]

Hirap talaga i root yan ahaha
PERO MAY paraan nman DOWNGRADE UR ANDROID TO 7.1.2 NOUGAT FIRMWARE LNG NMAN II pag may pang oreo or pie na saka ka mag upgrade kung irroot mo downgrade mo muna

 

[x_L_E_I_G_H_x]

Once na mag upgrade ka sa android oreo pataas, hindi ka pwede magdowngrade if bootloader is locked