MobileRead Forums - View Single Post - Sudden and stubborn "Error communicating with device" on a PRS-505

Quoth · 05-16-2025, 04:27 AM

There was/is a 4G limit, but not all hosts specced for 2G could handle 4G. There are non-SDHC 4G cards.

I have one device sold before the SDXC cards existed that had it in the firmware, correctly, so it works with a 512G card.

05-16-2025, 04:27 AM	#11
Quoth Still reading Posts: 14,262 Karma: 105299897 Join Date: Jun 2017 Location: Ireland Device: All 4 Kinds: epub eink, Kindle, android eink, NxtPaper	There was/is a 4G limit, but not all hosts specced for 2G could handle 4G. There are non-SDHC 4G cards. I have one device sold before the SDXC cards existed that had it in the firmware, correctly, so it works with a 512G card.