prabakaar, see if this step by step works for you:
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Remove the screws in the back shell
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Remove the 9 screws in the back shell
[image|617189]
Separate the front shell from the back shell
[image|617190]
[image|617191]
Remove the front Mainboard.
[image|617199]
1. Open the connectors for TW and LCD, and use the tweezer to pick out the flat cables;
2. Use the tweezer to remove the RF cable terminal;
3. Remove the two cross-head screws in the mainboard, and take out the mainboard along the arrow.
[image|617193]
Remove the materials on the front shell
[image|617194]
1. Use the heat gun to evenly heat the back label at 150°C for about 20s to tear off the bottom shell label;
2. Use the tweezer to pick out the receiver;
3. Open the main FPC connector, and tear it off.
Remove the SUBBOARD
[image|617196]
The subboard and the front shell assembly adopt double-sided sticking with conductive cloth; the cloth should be heated evenly with the heat gun before its torn off
The entire unit after disassembly is shown as follows:
[image|617197]
The front shell assembly (front shell/TW/LCD) is fused together and can only be replaced as one unit.
prabakaar, see if this works for you:
Remove the screws in the back shell
[image|617189]
Separate the front shell from the back shell
[image|617190]
[image|617191]
Remove the front Mainboard.
[image|617199]
1. Open the connectors for TW and LCD, and use the tweezer to pick out the flat cables;
2. Use the tweezer to remove the RF cable terminal;
3. Remove the two cross-head screws in the mainboard, and take out the mainboard along the arrow.
[image|617193]
Remove the materials on the front shell
[image|617194]
1. Use the heat gun to evenly heat the back label at 150°C for about 20s to tear off the bottom shell label;
2. Use the tweezer to pick out the receiver;
3. Open the main FPC connector, and tear it off.
Remove the SUBBOARD
[image|617196]
The subboard and the front shell assembly adopt double-sided sticking with conductive cloth; the cloth should be heated evenly with the heat gun before its torn off
The entire unit after disassembly is shown as follows:
[image|617197]
The front shell assembly (front shell/TW/LCD) is fused together and can only be replaced as one unit.