A55 signal always drops to edge and stays there

[frazam]

Just got my A55 last Saturday, and I thought all was fine til I went out the house.

In places I frequent where I always get a steady 5g signal with my Xiaomi and 4g signal with my old A50, the A55 goes to 5g then goes to edge. It stays on edge unless I turn airplane mode on/off or reboot the phone. 

I switched the sim cards from my Xiaomi and A55, but the Xiaomi still maintains a full 5g signal while the A55 goes to edge and stays there. Both sims are on the same network too. 

Is there something I need to tweak? Or is this a defective unit?

Edit: posting on my A55 and of course it didn't post the first time due to network issues. This is frustrating 

[Members_63L8E4t]

The same situation. Really disturbing. Disappointed in Samasung, will be switching to another brand.

[athanasia001]

I have the same issue with my a55 i got from globe plan. Very disappointing especially when I need to reply to an important email.

[hy_nikki]

Same issue with my A55 5G 😞 someone can help?

[Members_5i3JVwk]

Ya sama. Termasuk Samsung A55 punya saya

[JoyceBlair]

Same here. From manila philippines

[Gokata]

I have the same issue with my A55 in Macedonia. Did someone find a solution or Samsung responded to all of customers that have this issue with Samsung A55 phones? 

[daddYnoRmS]

even in Macedonia? i thought this issue is limited only here in the philippines. so far, there is no acknowledgement of this issue from samsung.

[Recker0]

Same problem for me

[Members_P04lqD0]

Same issue, bought it yesterday. Ful 5g then after gaming a few minute it drops to 4g. And also it overheats a lot. First samsung i buy. 😞

[Woutors]

I have the same, I have noticed it since last week. It's sad to see that so many people are here with the same issue. I hope that Samsung says something here about the issues that we are all facing