Answer 1

Hello

Please comment below with your phone model number

Comments

It is still asking for the code

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OK I understand now: You will have to flash the stock ROM but since you don not have access to a computer' visit your local phone repair shop or send it to us. I have sent you a private message'

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My sister has a laptop, I'll have to wait for her to come back from work, please give what instructions should I follow when I get the laptop

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I edited the answer by Kervin above' please visit the link given there for instructions.