[help] i got emeregency and no srvice after formatting cross CB83AT mtk6253 - GSM-Forum

teknisi bloon · 10-31-2011, 08:48

i got emeregency no service after formatting mtk6253 on Cross CB83AT
i only have read backup file, i've done repair imei and wrote back backup firmware. but still no signal

**...:::::NP™:::::...** · 10-31-2011, 09:00

Try Hardware More Set Had Hardware Fault'' But We Don't Try Understanding About The Set Where Fault Included What Kind Of Problem .

We Can Try Also Software But Nothing This Problem Comes From Software Its 100 % Hardware Fault........

Try Hardware Make P/A Jumper Before Search in Forum

srinibas · 10-31-2011, 09:08

On what problem you Format it ???

If you have its previous backup then after write it will back to its 1st stage as it was B4 Format ( Any doubt about It ? )

teknisi bloon · 10-31-2011, 10:12

phone come in restart on boot logo.
before formatting, i did backup first, then i format it. and then phone goes normal without signal. and i have old backup from other previous customer. i flash using old backup but still no service.

on google it says i could be NV vaulty, is it true?

srinibas · 10-31-2011, 10:34

Quote:

Originally Posted by teknisi bloon

phone come in restart on boot logo.
before formatting, i did backup first, then i format it. and then phone goes normal without signal. and i have old backup from other previous customer. i flash using old backup but still no service.

on google it says i could be NV vaulty, is it true?

ya its true

If a same working set in your hand then read its file & write

Post result

teknisi bloon · 11-03-2011, 18:11

unfortunately i haven't read the NV only, but i have firmware read, after i restore with original firmware, then i read NV and format again then write NV, still no service

AE Mobile · 11-04-2011, 11:30

Plz. Post the name of your Original firmware.

or flash CROSS CB83AT MT6253 NOR V53B44.rar

Firmware that can be damaged before you back up.

teknisi bloon · 11-30-2011, 20:06

thanks, i'll try and post the results

l_m_husni · 12-01-2011, 03:08

hello dont format your hadset after flashing because if you format it it will lossing nv data. thanks

10-31-2011, 08:48	#1 (permalink)
teknisi bloon Registered User Join Date: Nov 2007 Location: ID Posts: 180 Member: 624177 Status: Offline Thanks Meter: 23	[help] i got emeregency and no srvice after formatting cross CB83AT mtk6253 i got emeregency no service after formatting mtk6253 on Cross CB83AT i only have read backup file, i've done repair imei and wrote back backup firmware. but still no signal

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
HELP!!! BACKGROUND SCREEN LOGO	Michael Go	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	8	11-23-2017 08:11
IR between 6150 and IBM TP 600	favdijck	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	3	11-15-2011 13:08
Eeprom dump lost, help needed.	CAMILO	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	6	11-29-2010 19:04
Help with 6110	paulomt1	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	05-25-2009 16:29
wt603 and .pkd	ARt	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	0	06-13-1999 19:18

10-31-2011, 09:00	#2 (permalink)
...:::::NP™:::::... Moderator Join Date: Nov 2009 Location: €urope Age: 41 Posts: 11,061 Member: 1162626 Status: Offline Sonork: 100.1591727 QQ:2337938173 Thanks Meter: 11,110	Try Hardware More Set Had Hardware Fault'' But We Don't Try Understanding About The Set Where Fault Included What Kind Of Problem . We Can Try Also Software But Nothing This Problem Comes From Software Its 100 % Hardware Fault........ Try Hardware Make P/A Jumper Before Search in Forum

10-31-2011, 09:08	#3 (permalink)
srinibas No Life Poster Join Date: Apr 2007 Location: M W Balasore,Odisha,INDIA Age: 52 Posts: 12,752 Member: 492222 Status: Offline Sonork: 100.1594126 Thanks Meter: 10,377	On what problem you Format it ??? If you have its previous backup then after write it will back to its 1st stage as it was B4 Format ( Any doubt about It ? )

10-31-2011, 10:12	#4 (permalink)
teknisi bloon Registered User Join Date: Nov 2007 Location: ID Posts: 180 Member: 624177 Status: Offline Thanks Meter: 23	phone come in restart on boot logo. before formatting, i did backup first, then i format it. and then phone goes normal without signal. and i have old backup from other previous customer. i flash using old backup but still no service. on google it says i could be NV vaulty, is it true?

11-03-2011, 18:11	#6 (permalink)
teknisi bloon Registered User Join Date: Nov 2007 Location: ID Posts: 180 Member: 624177 Status: Offline Thanks Meter: 23	unfortunately i haven't read the NV only, but i have firmware read, after i restore with original firmware, then i read NV and format again then write NV, still no service

11-04-2011, 11:30	#7 (permalink)
AE Mobile Freak Poster Join Date: Aug 2009 Location: Thailand Posts: 408 Member: 1092703 Status: Offline Thanks Meter: 902	Plz. Post the name of your Original firmware. or flash CROSS CB83AT MT6253 NOR V53B44.rar Firmware that can be damaged before you back up.

11-30-2011, 20:06	#8 (permalink)
teknisi bloon Registered User Join Date: Nov 2007 Location: ID Posts: 180 Member: 624177 Status: Offline Thanks Meter: 23	thanks, i'll try and post the results

12-01-2011, 03:08	#9 (permalink)
l_m_husni Freak Poster Join Date: Oct 2008 Posts: 204 Member: 888099 Status: Offline Thanks Meter: 33	hello dont format your hadset after flashing because if you format it it will lossing nv data. thanks