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Old 02-05-2018, 11:10 AM   #3114
Dingding6
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Join Date: Apr 2018
Posts: 114
It seems IPhone failure rate is higher than my Gear S3 using bus

I rarely get card error, most of the time is either read within a sec, or no read at all

The only time I get card error is when if I remove my watch I think maybe to quickly

i think it's the "Card Failed" error.
today i also encountered card failed error on mrt. seems like some not-so-good readers will give card failed error more easily. this does not mean your card not supported, just reader error.
my iphone just reached the reader and it gave card failed error 2 times with 2 error beeps. re-tap also same. then i changed another gantry, it showed red light first then immediately green light with "bank card usage".

this shows that the reader's phone/watch data reading algo still very buggy. they really need to improve it to read the card data more steadily.
also when the 1st attempt failed, seems like the reader will always fail and can't recover. must change another gantry to get green light.
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