WTR1605L 100% Original Network iC For Apple iPad Air (iPad 5) Apple iPhone 5C iPhone 5S XIAOMI 2 Samsung S4 i9505 N7105 Apple iPad Air (iPad 5) No signal problem solution, No service problem solution iC WTR1605L iPhone 5S No signal problem solution, No service problem solution iC WTR1605L Apple iPhone 5C No signal problem solution, No service problem solution iC WTR1605L XIAOMI 2 No signal problem solution, No service problem solution iC WTR1605L Samsung S4 No signal problem solution, No service problem solution iC WTR1605L Samsung i9505 No signal problem solution, No service problem solution iC WTR1605L Samsung N7105 No signal problem solution, No service problem solution iC WTR1605L Replace or repairing procedure of WTR1605L Network iC Here is a full procedure to replace or repair in easy and best way. 1. Diagnose carefully that your faulty mobile actually in iC fault. 2. And there is no other solution, only replacement of iC chip is a solution. 3. Cover the whole mother board with high intensity heat insulation tape. Grip the board in board catcher normal tight. 4. Apply good quality flux paste on iC chip you want to remove. 5. Apply heat with heat gun or heat station. Do not exceed the heat above 350 degree centigrade. 6. Remove the iC chip when it starting move or slip from its original place. 7. Clean the mother board iC pad with soldering wiCk and with soldering flux. 8. Apply little flux on mother board iC pad. 9. Put original iC bought from DHiCs.PK 10. Apply heat 300 to 350 degree centigrade according to your heat station brand. 11. Heating time one minute to one minute 30 second. 12. After the iC chip is pasted, net cool the mother board about 3 to 5 minutes. 13. Now everything is done. You can fix the mother board and turn on mobile.