samsung A30 4G signal issue

[Thimi]

I recently bought A30 and meanwhile experience some 4G singal dropping issue with the device. I asked from several A series users and some of them also have the same issue. When the issue arise need to reset the device or put the network to flightmode and get refresh the network to reconnect.hope samsung will fix the network issue by upcomming updates.can anyone recommend some tips to overcome the above error.thanks

[nasifmnm]

u need to wait bro.
because galaxy a50 aldso same issue...may be they will fix...but I complain about this last two month 😓😓

[Thimi]

didnt you got any update to solve this? can we submit some feedback to samsung to upgrade the software relate to this.

[SAMSUNGzrjKOG]

still no solution? i also have complained for 3 months. no use

[harry12]

An another common issue comes along with a30 and a50 i think a20 have this issue too

[SAMSUNGzrjKOG]

hi bro. i think this works. im not sure.
turn off phone.
remove sim card tray
turn on phone without sim card tray
clean the sim cards with surgical spirit or thinner meaniwhile.
turn off phone again
insert sim cards and turn on phone