GSM-Forum - View Single Post - JAU-JAF BOX Firmaware Upgrade/Downgrade WILL NOT fix JAF ATmega128

digisys · 04-06-2010, 15:57

Just to make clear,,, problem.. is that ATmega128 closed fuse... in other words someone progarmed the ATmega128 to one shot, firmware V1.B4 closed the door put a block in the door and throw away the key............

JAFUpd V1.1 (JAU Software) will not was build to reprogam the ATmega128, one needs special tools and equipment.

But after you fix your ATmega128.

You can test JAF BOX with JAFUpd V1.1 (JAU Software).

This is not JAU issue, if your box is working without any demage the JAU-JAF will upgrade or downgrade with no problem..

Also, not to worry if JAF firmware V1.B4 can run stil run newer JAF software. It just can not work will older software...

A little bird told me JAU new software, will work with all versions.

BR

04-06-2010, 15:57	#1 (permalink)
digisys Cheater -Don't Deal with him- Join Date: Oct 2006 Location: Where-ever needed Age: 48 Posts: 68 Member: 370390 Status: Offline Thanks Meter: 36	JAU-JAF BOX Firmaware Upgrade/Downgrade WILL NOT fix JAF ATmega128 Just to make clear,,, problem.. is that ATmega128 closed fuse... in other words someone progarmed the ATmega128 to one shot, firmware V1.B4 closed the door put a block in the door and throw away the key............ JAFUpd V1.1 (JAU Software) will not was build to reprogam the ATmega128, one needs special tools and equipment. But after you fix your ATmega128. You can test JAF BOX with JAFUpd V1.1 (JAU Software). This is not JAU issue, if your box is working without any demage the JAU-JAF will upgrade or downgrade with no problem.. Also, not to worry if JAF firmware V1.B4 can run stil run newer JAF software. It just can not work will older software... A little bird told me JAU new software, will work with all versions. BR