its a fraud service centre.they take ur phone for repairing and inform you that so many parts are damage for minor repairs .so that they can earn money from it.They took money from me and didnt repair it. Kept my phone for a week and still no change but still he charged me full.When I went at shop and told about it,the owner Mr. &*@#$ asked me more money .' finally I visited authorised service center and got my problems sort out.Its my advice to all 'DONT VISIT THE SHOP as its wastage of money and time .If u will prepare for mental harassment .