Recent content by jasstrom

Replacement board works. I've been able to connect the remote to the Phantom 4. It was a cheap fix via aliexpress ($53 with shipping). Relatively straight forward: disassemble the GL300C, replace the board and reassemble, update the firmwares and connect. I still have never flown this...

If the replacement board doesn't fix it, I may be in the market for a working GL300C. Thanks for the suggestions 1buddyc and CaptKO, RodPad and IANZONE! I'll update with results when I have any.

Thanks IANZONE. Yes, that is where I have applied heat to the board. It initially worked but failed again later. I also tested the battery. I only recently have seen mainboards availability for the GL300C. The Mainboard was "out of stock" from the only domestic (US) vendor I could find. I...

Hi Rod. Thanks for the welcome and the response. I followed a number of instructive YouTube videos that show how to fix the charging issue on the CL300C controller by removing the mainboard, and applying heat to a chip that most think causes the charging issue by "reflowing" the solder enough...

The mainboard is now available. I just ordered one and hope that it is a viable fix for my GL300C controller. I've reflowed the mainboard a number of times and it initially worked, but didn't stick.

Hi. I inherited a Phantom 4 from a family member that hadn't used it for a very long time. I replaced the failed batteries and thought I was going to be able to fly, but the GL300C controller failed to charge when I was ready to. Unfortunately, I live in a no-fly zone, so my trip to a flyable...