Cellular network shows "No Signal" after updating to IOS 13.6.1
I have an Iphone 8 plus. As soon as i update to IOS 13.6.1, i started having cellular network issues even at locations at my home where i would previously get good reception. I gave my phone to the authorised iCare Service for the same issue (ticket No.SMA67297). They did a software update and gave back the phone. Phone was ok for a few days, but the problem started happening again. I have tried updating an iphone7 with the latest 13.6.1, using my sim; but having the same issue. But now started to think the problem is with my sim. So tried my sim with an iphone5S with software version:12.3.1 and there was no cellular network problem.
Conclusion: the Older iphones (iphone8plus and below) running on the latest 13.6.1 is having these cellular network reception problems. The new update of ios 13.6.1 is not compatible with iphone8 plus or older phones..
APPLE SHOULD CHECK THE COMPATIBILTY OF THE NEW IOS WITH OLDER PHONES BEFORE RELEASING THE NEW UPDATE. CAN'T BELIEVE WE ARE DOING THE R & D FOR THEIR OWN PRODUCT !!!
iPhone 7, iOS 13