Firmware upgrade of 8850 - GSM-Forum

Mad Max · 06-26-2001, 21:53

Hi, has someone already tried to full flash an 8850 to change the software version? will it work? isn't it that the eeprom is also located in the flash memory? so does that mean if I backup an 8850 with different software version from 0020000 to 0040000, it will change the version of the phone including the IMEI? Please comment. thanks.

jsp_m · 07-01-2001, 20:15

Cheksum will not respond and you will get 'contact service'..

***acyl2000*** · 07-02-2001, 03:12

or it will be SIM CARD NOT ACCEPTED.

06-26-2001, 21:53	#1 (permalink)
Mad Max Junior Member Join Date: Jun 2001 Location: Philippines Posts: 8 Member: 5035 Status: Offline Thanks Meter: 0	Firmware upgrade of 8850 Hi, has someone already tried to full flash an 8850 to change the software version? will it work? isn't it that the eeprom is also located in the flash memory? so does that mean if I backup an 8850 with different software version from 0020000 to 0040000, it will change the version of the phone including the IMEI? Please comment. thanks.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
thread	Thread Starter	Forum	Replies	Last Post
3310 No upgradation of firmware	nutantopno	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	02-15-2005 11:25
Upgrade soft. 8850 to 8250 (screensaver enable)	nickfg	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	1	11-05-2002 16:51
I need full flash of 8850 version 5.16	Cyb3r_j	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	1	04-24-2001 13:18
rf calibration of 8850-wintesla	tagheuer	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	04-07-2001 05:25
I need addres area of eeprom in flash of 8850!!!HELP!!!!!!!!!!!!!!!!!!!!!!!!!	zdob	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	0	01-26-2001 08:44

07-01-2001, 20:15	#2 (permalink)
jsp_m Freak Poster Join Date: Mar 2001 Location: croatia Age: 68 Posts: 407 Member: 3616 Status: Offline Thanks Meter: 0	Cheksum will not respond and you will get 'contact service'..

07-02-2001, 03:12	#3 (permalink)
*acyl2000* Super Moderator Join Date: Aug 2000 Location: Malaysia Posts: 2,809 Member: 1922 Status: Offline Sonork: 100.64645 Thanks Meter: 692	or it will be SIM CARD NOT ACCEPTED.