vzw_customer_support I have an issue with the 3A Firmware update for my MiFi 7730L and need advice. I did not ask for the update to be installed. Around the 1st of July 2018, It happened on its own. After the update, I have absolutely NO SERVICE at all. I troubleshot the device as well. and with no success. So I actually bought another brand new 7730L. It came with Version 1 firmware.
I Installed my SIM in it and it worked perfectly. Then within 15 minutes, a message once again popped up with "a new firmware version is available. Install now, or later?" I said later and was then told at the next power cycle it would automatically update. And it did just that. So I am now updated to version 2. As soon as the update was complete, I yanked out the battery to STOP THE UPDATE TO "VERSION 3A" FROM AUTOMATICALLY HAPPENING? I do NOT want version 3A on the new device! I am afraid that version 3A will cause me to loose service once again and that would cause me to loose the $$$ I spent on the 2nd unit.
vzw_customer_support ... PLEASE PROVIDE ME ANY INSTRUCTIONS TO STOP THE AUTOMATIC DOWNLOAD AND INSTALL OF THE UPDATE.