Having problems on flight syn in android 4.1.9 .It takes ages .sometimes stop on 30% or 64 % never finish....

How long is your syncro time frame? A month, 6 month, a year?
Set it to a month may help

S-e-ven Posted at 2017-9-30 06:23
How long is your syncro time frame? A month, 6 month, a year?
Set it to a month may help

No help try 1 month and six....it stucks on  30% i let it 1 hour and the phone was too hot to touch and i cancel