05-02-2021 06:28 PM - last edited 15-02-2021 11:13 PM
Hi
04-06-2021 07:45 PM
also forget to mention
if u purchased s21 ultra from vodafone, u will get slow speed
you need to change your csc to BTU with samkey then download BTU firmware and install it with odin.
then you will have great download speeds
i know that as i had s21 ultra from vodafone and now im having great speeds with 4G and 5G
27-06-2021 10:37 PM
Hi everybody, purchased the 21 ultra in february. Its a Nordic version.
My operator has very good signal strength in my area. But since i bought this device i constantly have 1-2 bars and around 110-118 dbm. I had hoped that updates would adress this issue but samsung clearly has not adressed the issue. My wife has same operator and an iPhone and she has around 60-70dbm. I mean come on samsung!!
This is affecting my battery, weak signal but i still get around 50-70 mb with speedtest.
We need to make sure samsung get awerness for this issue. Hopefully a modem software is enough but i somehow doubt it.
27-06-2021 11:16 PM
14-07-2021 08:34 AM
I just decided to upgrade to the Samsung S21 Ultra, prior this I was on the Google pixel 3. I have immediately noticed my signal strength is far inferior to the GP3. Does Samsung read these posts and reply? or has anyone got any updates regarding this issue?. I have 14 days to decide if I want to keep the phone so really want to know if they are dealing with the issue.
14-07-2021 08:40 AM
26-07-2021 07:16 PM
30-07-2021 01:55 PM
Just leaving a message to say I've noticed the same thing so hopefully the issue gets some attention and solved.
11-09-2021 02:59 AM
I have the same problem. I bought the phone from Thailand. Using it now in India (Exynos chipset). Now I removed the SIM2 and my phone has no issue with the 4G/Internet. If put back my SIM2, again I will have a slow internet issue.
09-11-2021 07:02 AM
I have the same problem. I bought the phone from official samsung Australia (Exynos chipset). I did network reset, swap the physical sim with an esim, wiped cache, Software updates (currently on Nov security patch). Although this issue wasn't there, when i bought this device so hoping its a software issue. Will perform a factory reset if i can't solve this issue through settings. Hopefully samsung get awerness for this issue and provide a software update soon.
18-11-2021 07:36 AM