Romanized Bangla: Vai,apnar basic ei vul.Root Kore kunu din custom ROM use kora jay na. Custom ROM use korar prothom step holo Bootloader unlocking,2nd step holo apnar stock recovery ke replace Kore custom recovery bosano,3rd step holo oi custom recovery er maddhome custom ROM flash kora…eita hoilo giye custom ROM flash korar ekebare basic steps. Ar Device root kora holo completely different thing.Root apni apnar stock ROM e thekew korte parben abar custom ROM e thekew korte parben(Custom recovery must needed in this case) So root korar Sathe custom ROM er kunu somporko nai.