Dead mobile phone problem or uska step by step Repairing solution in hindi

How to solve dead smart  phone fault in mobile phone repairing  kisi  bhi  dead huye  mobile phone ko aap badi  aashni  se repair kr sakte ho

Dead mobile phone problem or uska step by step Repairing solution in hindi

dead

dead mobile phone

hello friends naam Deepesh pandole hai or  aaj main apko bataunga  ki kaise aap ek dead  mobile phone ko repair kr sakte ho

friends kisi bhi  dead mobile phone ki repairing karne ke liye hame kin kin mobile phone repairing tools ki  jarurat padti

  1.  digital    multimeter
  2. soldering    iron
  3. soldering   past
  4. soldering   wire
  5. cell phone  screwdriver kit
  6. jumper  wire
  7. mobile phone PCB liquid cleaner  like  CTC-IPA-THINNER- SPIRIT
  8.  hair dryer machine
  9. AC/DC  machine

cell phone ke dead  hone  ke kai  karan  ho sakte hai  jaise

  • PCB ka short ho jana
  • Phone  water damage  ho jana
  • Wet in rain  tea or coffee
  • Software error problem
  • CPU and power Ic or  flash IC  ka damage  ho jana

kisi  bhi dead mobile  phone ko repair karene  ke  liye  ham  sabsepahle  phone ki  battery  ko check  karenge   eske  liye  ham  multimeter  ko DC 20 v  pr sett karenge   or multimeter  ki  red prob ko  battery ke  +  point pr lagayenge  or black  prob ko  battery ke ( – )  point par lagayenge   agar  multimeter  me power  3.7 se 4.5 tak  show kr raha  hai to battery  sahi  hai

dead

ac/dc power machine ka use

 

eske  baad  phone  PCB pr bane battery  connector or  battery  + –  point  ko achhi  tarah  se clean kare    PCB pr lage  battery  connector  ko multimeter  se check kare  agar es pr  maan  prapt  naho  ho raha  hai to resold  kare ya  change kare

agar eske baad bhi dead mobile phone fault solve na ho to  phone  ki  pcb  ko achhi  tarah se  ctc  cleaner se wash kare  agar phone water damage huaa hai  to mobile phone  PCB  Wash or  clean karne  ke baad   Smd rework station se heat de

Mobile phone Hang problem & Solution in hindi

mobile phone me battery  lagakr  phone ko  charging pr lagaye  phone ki screen pr  battery charging icon aa raha hai  or mobile phone  switch ON nahi ho raha hai to  mobile phone ke  on/off  switch ko check kare

agar on/off  switch pr  2.5 se 3.5  show  ho raha  hai to phone me letest  version  operating system intall kare  (  Flashing kare )

dead mobile phone ko software flashing se shahi kare

agar software flashing ke baad  bhi problem nahi solve hui to  mobile phone ki battery check kare ya dusri fully charged battery  ko use kare

then problem not solve  check  battery  connector  agar battery connector ki  pin damage lag rahi hai to usse sahi kare   kare

iske baad ham mobile phone ko carefully open karenge  cell phone ko open karte woqt dyaan rakhe ki phone ka koi bhi component damage na ho paye  phone ko open karne ke  baad ham is dead mobile  phone ki AC/DC  machine ke dwara  testing karenge

jab ham ek dead mobile phone  AC/DC   machine se connect krte hai or machine me  current jyada display ho raha hai to  mobile  phone ke hardware section me kisi  components ke  short ho jane  ya water damage ho jane se  hai

is tara ki shorting ka patta ham  Multimeter ki help se bhi laga sakte  hot testing or cold testing kr ke kisi bhi tarah ke fault ka patta laga sakte hai

mobile phone camera fault ko kaise solve kare

is tarah ki shorting ko shahi karne ke liye mobile PCB board ki cleaning karne se fault sahi ho jata hai  iske liye   sabse pahle mobile phone   pcb board se display or camera ko alag kr denge  agar in par cleaning liquid lag

gya to enme problem aa jati hai  camera or display ko alag karne ke baad  cell  phone  PCB board par  CTC liquid ya koi bhi mobile phone cleaning liquid  ko achhi tarah se faila de uske baad  ek use kiya huaa tooth brush se cell phone board ko achhi tarah se clean kare
iske baad  hair dryer ko top speed par sett kare or mobile phone  PCB board ko achhi tarah se dry kare battery connector or IC ke pass  hair dryer se dry karde  is mathod se  60% tak mobile phone ki dead problem solve ho jatti hai

agar iske baad bhi apki problem bani hui hai to  phone  battery connector ( + ) wali line me kisi components ka short ho jana  ho sakta hai   iske liye  cell phone PCB board se ek charge battery connect kare 10 sec  ke liye or ab dekhe ki pcb board par konsa  component heat ( garam ) ho raha  hai   heat hone wale

Memory card Damage or Corrupted fault in hindi

components ko change  kare ya hataye  or PCB bord pr lage sabhi components ko hair dryer se heat kare  agar iske baad bhi dead phone ki sorting nahi ja rahi hai to cell phone   power IC  ko change kare ya resold kare  CPU ko resold kare ya change kare  and now your problem is solve

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