hello friends aaj main apko bataunga  ki kaise aap ek dead  mobile phone ko repair kr sakte ho

dead cell phone kao kaise repair kare

friends ek 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  scruedriver kit
  6. jumper  wire
  7. mobile phone PCB liquid cleaner  like  CTC-IPA-THINNER- SPIRIT
  8.  hair dryer machine
  9. AC/DC  machine

friends ek dead cell phone ko repair karne ke liye sabse pahle  uski software flashing kr ke dekhe kai  bar is tarah ki problem  software ke corrupt ho jane ke karan aa jati  hai

dead mobile phone ko software flashing se shahi kare

agar software flashing ke baad  bhi problem nahi solve hui to  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 thik kare ya replash kare

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

jab ham ek dead mobile phone  A/C   D/C   machine se connect krte hai or machine me  current jyada display ho raha hai to  cell phone ke hardware section me  any components short ho  gaya hai ya water damage hai

mobile phone repairing me multimeter ke dwara hot and cold testing kaise kare

mobile phone board

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 repairing main multimeter ko kaise use kare

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

gya to enme problem aa jati hao  camera or display ko alag karne ke baad  PCB board par  CTC liquid ko achhi tarah se faila de uske baad  ek use kiya huaa tooth bruse se cell phone board ko achhi tarah se clean kare

mobile PCB board

ab hair dryer ko top speed par sett kare or PCB board ko achi tarah se dry kare battery connector or IC ke pass  hair dryer se dry karde  is mathod se  60% tak mobile phone dead problem solve ho jatti hai

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

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

so friends aapko ye jankari kasi lagi hame  comment ke jariye jaroor bataye agar apka  koi sawal hai to aap hamse comment ke jariye puch sakte ho  or  is post ko facebook  or twitter par jarur share kare