[4:30 am, 20/05/2022] Khushboo亗 ꪜ༏ꪜᎬᏦ 亗: Sabse pahle set ko charging par connect kare aagr charging proper ho raha aur normal on karne par restart ho raha hai to problem software ka hoga.

Sabse pahle set ko changing par connect kare aagr charging ho raha hai to problem hardware ka hoga

Lock

THREE TYPES OF LOCK:

1. PHONE ME LOCK
2. SIM ME LOCK
3. MEMORY ME LOCK

PHONE ME LOCK:-FIVE TYPES OF LOCK IN MOBILE

1.PHONE LOCK
2.Sim LOCK

3.sp lock (SERVICE PROVIDE R)

4.country lock

5.frp lock

PHONE LOCK:-ham apne safety ke liye lagate hai koi bhi person hmara data dekh n dake
EX:- phone lock , pattern lock , pin lock

Sim lock :-jis phone me jo particular sim dalkar lock laga dia jata us phone me other sim dalne PR 1 code

Mangta hai jise sim lock khte hai

SP LOCK:- jis phone me ji…
[4:44 am, 20/05/2022] Khushboo亗 ꪜ༏ꪜᎬᏦ 亗: Agar koi set computer se connect karne par port banata hai aur usb ke dwara us set me kam ho jata hai us process ko dm dp kahte hai

Agar koi set computer se connect ki jaruri nahi hota hai aur us set me karne ke liye ek alag tarah ka equipment ki jaruri parta hai us process ko rx tx kahte hai

                        Dead

2 type of dead

               1. Softbrick 
               2. Hardbrick

1. Softbrick :- agar koi dead hai but computer se connect ho raha hai ( dm dp ok) wo set software kahlata hai .
2. Aagar set dead hai aur kisi v tarah ka port nahi bana raha wo set hardbrick kahlata hai.
   [4:45 am, 20/05/2022] Khushboo亗 ꪜ༏ꪜᎬᏦ 亗: Uper wala dm dp -rx tx ka hai
   [6:06 am, 20/05/2022] Khushboo亗 ꪜ༏ꪜᎬᏦ 亗: Flashing

Kisi set me software dalna ya software ko update karna ya file dalna ya file ko upgrade karna flashing kahlata hai.

2 type of flashing

1. Normal flashing :- erase only particular area
2. Special flashing :-erase whole area

1). Normal flashing:-aagr kisi set me koi v problem jo sw se hoga ( hang ,restart ,show working ,dead,stand by logo ) to use thik karne ke liye normal flashing karega

2). Special flashing:-aagr normal se koi v problem solve nahi hoga to special flashing karega.

            Version kya hota hai

Version ek digite hota hai jisase hame file ke bare me pata chalta hai yah file purana hai ya new hai.