sck
Member
I upgraded the firmware in my 536 this morning. After a few minutes the screen blanked and now it will not power up. The display is blank.
has there been a update in the firmware recently?
Couldn't get the SD card to format at all. So went out and bought a new one, put it in, and now all is ok. Thanks for all the comments.
Your radio could fail even without doing the upgrade..... life is full of risks.
It went well for me... pretty simple. I've upgraded and downgraded several times without a problem (with exception of that initial wifi/dongle firmware release).
If a problem occurs, the most likely thing that can happen is some sort of SD card failure. You can (should) prepare for and guard against that by being carefully/properly releasing the SD card/radio when removing the SD card or cable after the upgrade... and by having a backup/secondary SD card handy.
Do you have to remove SDcard when updating or dose it work like the HP1?