19 Jul
Blog

Touch Screen Problem Aur Iska Hal – Step by Step Guide

Meta Description:

Touch screen kaam nahi kar rahi? Mobile screen touch issue ka asaan hal janiye is guide mein – DIY tips, expert advice, aur safety instructions ke saath. Best solution for unresponsive touch screen problems in Urdu!

Introduction

Aaj ke smartphones ka sabse essential hissa hota hai unka touch screen. Lekin sochiye agar aapka phone respond karna band kar de ya screen lag kare? Na scrolling kaam kare na typing ho. Frustration ka level sky-high ho jata hai! Is article mein hum step-by-step batayenge ke touch screen problem kaise diagnose karein aur uska hal kaise nikalein – professional aur safe tareeqe se.

Step 1: Problem Ko Pehchaaniye

Sabse pehle yeh samajhna zaroori hai ke issue hardware ka hai ya software ka. Kuch aam symptoms:

  • Screen par touch ka response slow ya bilkul band ho jana
  • Screen ka specific area kaam na karna
  • Ghost touch (screen khud ba khud operate hona)
  • Lag ya freeze hona jab bhi touch karein

Step 2: Software Check Karein

Bohat dafa screen issue kisi software glitch ki wajah se hota hai. Yeh solutions try karein:

✅ Restart Phone – kabhi kabhi temporary bug hota hai
✅ Safe Mode – check karein third-party apps ki wajah se issue to nahi
✅ Software Update – purana firmware touch errors create kar sakta hai
✅ Factory Reset – extreme case mein, lekin pehle backup zaroor lein

Step 3: Screen Test Apps Use Karein

Google Play Store mein kuch free apps available hoti hain jaise:

  • Touch Screen Test
  • MultiTouch Tester
  • Display Tester

In apps ki madad se aap verify kar sakte hain ke screen kis area mein kaam nahi kar rahi.

Step 4: Hardware Issues Check Karein

Agar software sab theek hai, to ab hardware side se check karein:

🔧 Loose Connection – phone girne ya pressure lagne se touch connector loose ho sakta hai
🔧 Water Damage – agar phone bheeg gaya ho to screen short ho sakti hai
🔧 Damaged Screen – cracks ya burn spots usually hardware fault ka indication hoti hain
🔧 Battery Issue – kabhi kabhi swelling battery screen ke pressure mein interfere karti hai

Step 5: Safe Repair Process

Agar aap khud technician hain ya seekh rahe hain, to safe repairing ke liye yeh steps follow karein:

  1. Power Off Phone – safety ke liye zaroori hai
  2. Back Cover & Battery Remove (agar removable ho)
  3. Touch Connector Check – carefully disconnect karein, clean karein, phir reconnect
  4. Multimeter se Continuity Check karein
  5. Display Replace – agar sab kuch fail ho jaye to new screen lagana behtareen hal hai

Bonus Tip: Screen Protector Use Karein

Agar aap chahte hain ke future mein touch problem na aaye, to high-quality screen protector ka istemal karein. Yeh na sirf scratches se bachaata hai, balki minor water splashes ya pressure se bhi touch ko protect karta hai.

Conclusion

Touch screen problems har kisi ke saath ho sakti hain, lekin ghabrane ki zarurat nahi. Upar diye gaye tips aur methods se aap asaani se samajh sakte hain ke problem kaha hai aur uska hal kya hai. Agar phir bhi issue solve na ho, to certified technician se consult karna behtar hai.

17 Jul
Blog

How to Diagnose and Repair a Charging Problem.

Charging Problem Ko Diagnose Aur Repair Karne Ka Tarika,

Meta Description:
Charging Problem Ko Diagnose Aur Repair Karne Ka Tarika – Step-by-step guide in Urdu to identify faulty chargers, ports, batteries, aur motherboard components. Expert tools, tips, aur safety advice only at aaplusmobiles.com!

Aaj kal har mobile user ko “Phone charge nahi ho raha” ya “Charging bahut slow hai” jaise masail ka samna hota hai. Lekin agar aap sahi diagnosis seekh lein, to 80% charging problems aap apne workshop ya ghar par asaani se repair kar sakte hain! 👨‍🔧

Iss article mein hum cover karenge:

  1. Symptoms pehchanna
  2. Basic checks se start karna
  3. Tools aur advanced tests
  4. Common repair solutions
  5. Safety tips
  6. Bonus Tip

1️⃣ Charging Symptoms Pehchanein

Pehla step hai user ki complaint ko gaur se sunna aur khud observe karna:

  • No charging indication: Phone mein “Charging” icon hi nahi aata ⚡
  • Very slow charging: 0–1% charge barhta hai, phir ruk jata hai 🐢
  • Intermittent charging: Cable hilne par charge connect/disconnect hota hai 🔄
  • Charging heat: Phone ya charger bahut garam ho raha hai 🔥

2️⃣ Basic Checks – “Faulty Cable Ya Adapter?” 🧐

Sab se pehla test: Hardware ko rule out karen:

  • Different Cable & Adapter: Original ki jagah dusra charger/cable lagayein.
  • Port Cleaning: Toothpick ya compressed air se charging port saaf karein.
  • Wall Socket Check: Kabhi kabhi wall socket hi dead hoti hai! 🔌

Agar yahan se issue solve ho gaya, to aapka kaam ho gaya — naya cable/adapter use karein. ✅

3️⃣ Tools Aur Advanced Testing 🔧

Agar basic check se problem solve nahi hoti, to advanced diagnosis karna hoga:

ToolUse Case
🔍 MultimeterVoltage & continuity check of port/battery
🔋 Battery TesterBattery health & current draw measurement
🔥 Thermal GunHeat spots dhoondhne ke liye
🔬 MagnifierCorrosion, bent pins, loose solder inspect

Multimeter Se Voltage Check

  1. Phone off karein, probes ko port ke VCC/GND points pe lagayein
  2. Reading ~5V (USB) ya ~9V/12V (fast-charge) honi chahiye
  3. Agar low ya zero, to charging IC ya fuse ho sakta hai faulty

4️⃣ Common Repair Solutions 🛠️

✔️ Charging Port Replacement

  • Agar pins loose/damaged hon, port swap karna best solution hai.

✔️ Fuse Repair / Jumper Lagana

  • Multimeter se fuse ya PCB trace continuity check kar ke jumper wire se trace bypass karein.

✔️ Charging IC Replacement

  • Agar IC heat ho rahi ho, to hot air gun se IC remove karke nayi lagayein.

✔️ Battery Replacement

  • Battery internal resistance agar zyada ho (multimeter se measure karein), to replace karna padega.

5️⃣ Important Safety Tips ⚠️

  • ESD Strap pehnen: Static se board bachayein
  • Power Off: Repair se pehle phone off aur battery disconnect karein
  • Low Heat: Soldering/IC work mein zyada heat avoid karein
  • Ventilation: Accha airflow ho, toxic fumes se bachein

🎁 Bonus Tip – Charge Cycle Reset Karke Try Karein 🔄

Kayi dafa software glitch hoti hai jo charging detection block kar leti hai. Reset ke liye:

  1. Phone ko 100% discharge hone dein (phone off hone tak)
  2. 5 minute ke liye rest karein
  3. Phir original charger se charge start karein
  4. Agar 0→100% smooth ho jaye, to software bug tha!

16 Jul
Blog

Proper Use of Tools and Safety Tips in Repairing – Every Technician Must Know!

✅ Meta Description

Tools ka proper use aur safety tips in repairing – Learn how to safely use mobile repairing tools like multimeter, soldering iron, hot air gun, and avoid common mistakes. Full safety guide only on aaplusmobiles.com.

🔧 Repairing Mein Tools Ki Importance – Pehle Samajhna Zaroori Hai

Mobile repairing koi magic nahi – ye aik proper skill hai jisme tools ka sahi use aapko pro technician banata hai. Lekin agar aap ye tools galat tareeqe se use karen, to sirf phone hi nahi, kabhi kabhi board bhi damage ho sakta hai… ya khud ko bhi injury ho sakti hai! 😬

Is liye har repairing student ko ye samajhna bohat zaroori hai ke tools ka sahi use kya hai aur unse safe repairing kaise ki jati hai.

🔩 Common Tools Aur Unka Proper Use

1️⃣ Multimeter – Testing Ka King!

Multimeter se aap voltage, continuity, aur resistance measure karte hain.
Use Tip: Always set the correct mode (DC/AC/Continuity) before testing.
Mistake to Avoid: Incorrect setting se board short ho sakta hai.

2️⃣ Soldering Iron – Connection Expert

Isse aap components ko PCB par solder karte hain.
Use Tip: Use a clean tip and keep the temperature moderate (280°C–350°C).
Mistake to Avoid: Overheating can burn the board or damage components.

3️⃣ Hot Air Gun – IC Removal Tool

IC ko remove/replace karne ke liye perfect tool.
Use Tip: Use with nozzle and proper airflow setting.
Mistake to Avoid: Direct high heat can lift nearby components.

4️⃣ Tweezers & Magnifying Lamp

Micro-level components handle karne mein madad karte hain.
Use Tip: Non-magnetic and anti-static tweezers use karein.
Mistake to Avoid: Pressure zyada dena se components toot sakte hain.

5️⃣ Jumper Wire & PCB Cleaner

Track repair aur board cleaning ke liye must tools.
Use Tip: Jumper ko neatly lagayein aur cleaner se gently safai karein.
Mistake to Avoid: Zyada liquid ya force use na karein.

⚠️ Safety Tips – Technician Ki Zindagi Ki Hifazat!

💡 Anti-Static Wrist Band Use Karein – Board ko static shock se bachata hai
🧯 Fire Safety – Workshop mein fire extinguisher zaroor ho
🧤 Gloves Aur Mask Pehnein – Dust ya chemical exposure se bachne ke liye
🚫 Don’t Repair When Tired – Ghaltiyaan zyada hoti hain jab aap thakay hue hon
🔌 Power Off Always – Phone ko repair se pehle disconnect karein

📉 Galtiyan Jo Aksar Beginners Karte Hain

❌ Tools saste aur local use karna
❌ Without multimeter diagnose karna
❌ Direct power connect karna bina testing ke
❌ ESD safety ignore karna
❌ Tutorial videos dekh kar bina practice ke kaam start karna

🧠 Summary – Smart Bano, Safe Repair Karo!

Agar aap mobile repairing ko professional level par le jana chahte hain, to tools ka sahi use aur safety rules follow karna sabse pehla step hai. Sirf repairing kar lena kaafi nahi – smart aur safe technician banna important hai.

Tools ka ghalat use na sirf mobile ko nuksan deta hai, balkay aapki reputation bhi kharaab kar sakta hai. Is liye har naye technician ko chahiye ke pehle safety seekhe, phir speed badhaye!

🎁 Bonus Tip – Tools Ki Maintenance Bhi Zaroori Hai!

Har 10 din baad apne tools ko:

🔹 Clean karein (especially soldering iron & multimeter probes)
🔹 Properly pack karein after use
🔹 Heat gun filters ko saaf karein
🔹 Broken wires ya tips ko turant replace karein
🔹 Soldering stand aur sponge use karein for tip cleaning

Tip: Tools ki safai aur protection se unki life double ho jati hai – aur aapka kaam bhi fast aur reliable hota hai.

Bonus Tip: Apne Tools Ki Lifespan Ko Kaise Barhayein? 🛠️🔋

Agar aap chahte hain ke aapke repairing tools lambe arse tak kaam karein, to unki proper maintenance aur sahi jagah par storage bohot zaroori hai. Har tool ka apna ek specific use hota hai — unka overuse ya galat tarike se istemal na sirf unko damage karta hai, balkay aapke mobile repairing results ko bhi affect karta hai. Tools ko hamesha clean rakhain, moisture se door rakhein aur use ke baad proper case ya box mein wapas rakhain. Ek achhe technician ke paas sirf tools nahi, unka ilm aur zimmedari ka jazba bhi hota hai!

11 Jul
Blog

Mobile IC (Integrated Circuit) Ko Kaise Replace Karein? – Step by Step Guide

Meta Description:
Mobile IC replace kaise karein? Is guide mein janain mobile IC (Integrated Circuit) ki importance, uski replacement ka step-by-step process aur expert safety tips – sirf aaplusmobiles.com par!

🔍 Mobile IC Kya Hoti Hai? Aur Kyun Zaroori Hai?

Mobile IC yaani Integrated Circuit, phone ke andar ek chhoti si chip hoti hai jo kisi specific function ko control karti hai. Har IC ka apna kaam hota hai, jaise:

  • Power IC – Battery aur power supply ko manage karta hai
  • Charging IC – Charging current ko regulate karta hai
  • Audio IC – Sound aur mic/speaker functions control karta hai
  • Network IC – SIM signals aur connectivity ka zimmedar hota hai
  • CPU / UEM / PMIC – Phone ka brain ya core circuits hote hain

Agar inmein se koi IC fail ho jaye, to mobile mein major issue aa sakta hai – jaise phone dead ho jana, charge na hona, network ka na aana, ya speaker/mic ka kaam na karna.

🛠️ Mobile IC Replacement Ka Step-by-Step Process

Step 1: Fault Diagnosis – Confirm Karen IC Hi Faulty Hai

Sabse pehle multimeter ya power supply se check karein:

  • Voltage drop ho raha ho
  • Heat aaraha ho IC se
  • Function (charge/sound/network) kaam na kar raha ho

👨‍🔧 Pro Tip: Kabhi bhi bina proper diagnosis ke IC remove na karein.

Step 2: Required Tools Ready Karein

Achi IC replacement ke liye yeh tools hone chahiye:

  • Hot Air Rework Station
  • Soldering Iron
  • Flux Paste
  • Tweezer
  • Solder Wire
  • Microscope (recommended)
  • ESD Mat & Wrist Strap

Step 3: PCB Ko Safe Position Mein Fix Karein

PCB holder mein board ko fix karein. ESD protection ka khayal rakhna bohot zaroori hai.

Step 4: Heat Se Remove Karna

  • Hot air station ka temperature 300–350°C set karein
  • Nozzle ko thoda distance par rakhte hue heat apply karein
  • Jaise hi solder melt ho, IC ko tweezer se gently remove karein

⚠️ Caution: Zyada heat na dein warna adjacent components damage ho sakte hain

Step 5: Area Ko Clean Karna

Old solder ko remove kar ke area ko PCB cleaner aur flux se clean karein. Smooth surface ready karein new IC ke liye.

Step 6: New IC Lagana

  • New IC ko exact alignment ke sath place karein
  • Thoda flux lagayein
  • Heat gun se again gentle heating dein
  • Jaise hi solder melt ho, IC settle ho jata hai

💡 Tip: Thoda press kar ke place karein taake evenly fix ho

Step 7: Final Cleaning & Testing

  • Area ko gently clean karein (alcohol + brush)
  • Multimeter se continuity check karein
  • PCB ko mobile body mein install karke phone on karein
  • Function test karein (charging, network, etc.)

🧑‍🏫 FAQs – IC Replacement Se Pehle Ye Jaana Zaroori Hai

Q1: Har IC replace ho sakti hai?
👉 Nahi, kuch ICs like CPU ya PMIC BGA (Ball Grid Array) hoti hain jinke liye advanced tools aur experience chahiye.

Q2: IC Replacement ki cost kya hoti hai?
👉 IC type aur model pe depend karta hai. Common ICs like charging IC Rs. 300–700 tak cost karte hain.

🧯 Safety Tips

✅ Hamesha ESD wrist band use karein
✅ Overheat na karein
✅ Sahi alignment zaroor ensure karein
✅ Dummy board pe practice karein before real phone
✅ Quality flux aur solder wire use karein

📋 Summary

Mobile IC replacement ek technical aur precise kaam hai. Agar aap accurate diagnosis karein, sahi tools use karein aur safety protocols follow karein to aap kisi bhi faulty IC ko successfully replace kar sakte hain.

Chaahein aap beginner hoon ya expert, ye guide aapko professional technician banne ke liye help karegi.

🔧 Aise aur expert-level guides ke liye visit karte rahiye:
📍 aaplusmobiles.com – Learn Mobile Repairing, The Smart Way!

🔎 Focus Keywords:

  • Mobile IC replacement
  • How to change phone IC
  • Charging IC replacement guide
  • Power IC repair
  • Mobile circuit board repair