Introduction
Tools
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            Warm the Back Cover. You can use a hairdryer. 
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            Use a small suction cup and plastic tools for separating the Rear panel. 
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            Before installing the new cover, you must clean the phone from the old adhesive tape and install a new one if your spare part has come without double sided adhesive tape. 
 
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            Disconnect the Battery Cable. 
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            The battery is stuck to the phone fame. Use the white tape to remove it. 
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            Li-Polymer Battery, 2230 mAh 
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            Part number: LIS1551ERPC 
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            Remove the SIM and the memory cards. 
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            Remove x4 T5 Torx Corner screws & x2 T5 Torx Screws on the Board 
 
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            Disconnect one by one: 
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            Touchscreen flex cable 
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            Proximity sensor flex cable 
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            Power on, Volume buttons cable 
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            SIM & Micro SD flex cable 
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            Coaxial antenna cable 
 
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            Disconnect the LCD Display flex cable. The connector is on the other side of the board, under the Power/Volume buttons flex cable connector. 
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            Put one plastic spudger between the Logic board and the Main frame. 
 
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To reassemble your device, follow these instructions in reverse order.
One battery
One camra lance back
Prince Kushwah -