A2-DB3150 Flashing

[djp76]

Your phone has CID53 security, so A2uploaderCID53 would do the flashing, for your frends K850, flashing MAIN, FS and custpack will solve the problem. by the way A2uploader is not an unlocker, it's just a flashing software

Thanks riders4ia thanks for help, now to get rid of the orange branding :)