My TV is a QE55Q70AATXXU. and I have been realy pleased with it, stunning picture...
However recently had a automated firmware update to 2210 !!!
What a disaster. Now the EPG doesn't update when browsing, and the sound drops out completely. You have to change channel and back again and it returns.
CAN I change the firmware to an earlier version, (as there is no further update) to fix the terrible bugs that have been added ?
No, you can't roll back the firmware. Try unplugging the TV for a minute to let it completely reset and see if that helps. Good idea to do that after every update.
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Bill --- Galaxy Fold 6 512g(VZW), Galaxy Book (original, VZW), Tab S8 Ultra, Tab S4, Galaxy Watch7Ultra(VZW),Galaxy Watch6Classic 47mm(VZW), M8 Smart Monitor, NEO 55" QN90D TV, Buds Pro
