Apple iPhone 7 Network Signal Not Working Faults & Problems Solution



Apple iPhone 7 –
Phone Network Signal Not Working Problems Solution
Phone PCB par 2 types ke main section hote hai – 1. Network Section, 2. Power Section. Network Signal related hardware faults network section me aati hai. Mobile repairing me aaj aap learning karenge – how to solve network problems in phone repairing. No network signal in phone fault solution in Hindi. Phone ki PCB par Network Section phone ki Incoming or Outgoing Calls ko Control karta hai

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Network section ke works PFO IC, Antenna Switch or Network IC dwara control kiye jate hai. Phone PCB par network section RX (Incoming Calls) or TX (Outgoing Calls) me divide hai. Phone repairing course in Hindi me aaj aap learning karenge – Network Signal Problems or Faults Solution in Hindi. Aaiye jante hai network signal se related konsi faults phone me aati hai.

Apple iPhone 7 Network signal Problems:
1. Phone in No Network Problem
2. Network Signal ke aana or jana
3. Kuch time network aakar jana or phir nahi aana
4. Phone network not working

Is Phone me Network related all problems ko solution kaise kare aaiye jante hai.

Apple iPhone 7 No Network Problem Solution in Hindi:
Phone me network nahi aane ki fault ko step by step solve kare aaiye jante hai
1. Phone me Manual Network Search karke dekhe ki phone me network signal aa raha ya nahi.

2. Agar phone ki setting me manual me network nahi aa raha hai to fault antenna switch me hai.

3. Antenna Switch ko resold or change karke fault solve kare. Yadi fault phir bhi solve na ho to next steps ko follow karte jaye.

4. Agar phone setting me manual setting me home network select nahi ho raha to fault PFO me hai. PFO ko resold or change kare.

5. Yadi phone me call krte time bar bar call disconnect ho raha hai to fault Network IC me hai. Network IC ko heat, reball or change kare.

6. Phone ki PCB par Antenna Tips or Points Check or clean kare. 

7. Yadi Network fault solve na ho rahi hai to 26MHz Crystal Oscillator ko heat or change karke dekhe fault solution ho rahi hai ya nahi.

8. Agar fault solve nahi hoti hai ab Antenna Switch ko heat or change kare. Antenna Switch ke place par Jumpar bhi bana sakte hai.

9. Phone me no network ki faults solve nahi hoti hai to ab PFO ko Heat or Change kare.

10. Network Problem solution karne ke liye ab Network IC ko Heat, Reball or Change kare.

11. Power IC ko Heat, Reball or Change kare. Fault solution na hone par final step ko follow kare.

12. CPU ko Heat, Reball or Change Kare.

Notes: Agar phone ki network problems hardware process se solve na ho to Software Flashing karke solve kare.  
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