Here i want to share some information about imei ?????????????? and set restart problem in dct-4 sets......... For this first u have jaf....and u comletly know how it works..... in jaf here is option imei tool...if u have handset which have imei ???????????? .... u have to read the uem imei ....... IN IMEI TOOL WITH THE READ UEM OPTON...... using this option ur set must be in local mode..... when u use this option it will show u uem imei.... if uem imei is ?????????? then u have to change uem with new blank uem......if uem imei is good then that means Flash imei data is corrupt u can repair it .....first u thick make ask opton it willl backup file name ASK RPL FILE after taking backup u have to convert ASK RPL FILE TO RPL FILE U CAN get THIS FILE FROM UR BOX DISRIBUTOR.... The other way to solve this problem is to change both uem and flash from other same handset....the other way is that if u have on set of same asic type u can replace uem of that hand set with IMEI ??????? HANSET .FIRST OF ALL U HAVE TO BACKUP THAT ON HANDSET RPL BACKUP... U CAN BACKUP RPL BY OPTION IMEI SAVE ..... WITH THIS U SAVE THAT HANSET RPL FILE .... NOW U CHANGE UEM FROM THAT HANSET TO IMEI???????????? SET ......WHEN U ON THE SET U WILL GET IMEI ??????????? NOW YOU PRESS WRITE RPL OPTON U HAVE TO WRITE SAME RPL FILE WHICH U HAVE SAVE ..........AND AFTER WRITING RPL U WILL SEE UR SET IS OK .................NOW UNLOCK SET WITH UNLOCK OPTION.... U MUST REMBER THAT UR SET WILL IN LOCAL MODE WHILE WRITING RPL FILE......... IF UR SET MAKE RESTART LIKE EX 3100 ......UR PROBLEM NOT SOLVE AFTER FLASHING AND DO ALL THINGS AT LAST U HAVE TO CHANGE ONLY FLASH IC......IN THIS U HAVE JUST TO MAKE BACKUP OF IMEI RPL WITH IMEI SAVE OPTION ....AFTER TAKINKG BACKUP CHANGE FLASH IC FROM OTHER SAME ET ..AFTER CHANGING FLASH FLASH THE PHONE AFTER FLASH U ON THE SET AND U GET IMEI ?????????? NOW GO IN IMEI TOOL AGAIN PRES WRITE RPL WRITE SAME RPL WHICH U HAVE SAVE .....U SET WILL OK AND UNLOCK IT...........
here i also give information about jaf in jaf glossary read it care fully.......