Originally Posted by
SNS3Guppy
We used Fujitsu dedicated EFB's. Cabin altitude seldom increased above 6,500', but I saw perhaps 50 or so of them fail. More often than not, in fact most of the failures, involved the unit locking up. The only way to do anything at all with it was remove the power cord and the battery, and reboot.
They were all sunlight readable, though.
Remember Nouse was asking about using a pretty bog standard tablet PC (£100) not a certified EFB solution (£lots).