Literally the worst phone i ever brought in my life. Not even 5 months in and i'm seeing constant restarting.
if you try to launch any game the phone will restart 2 mins in always. It restarts at night while chatting. While talking on the phone, it's a nightmare. And so far no solutions of any kind.
people are talking about motherboard being damaged irreversibly by an update or poor manufacturing. This is not the quality I expect from a brand such as Samsung. a huge amount of people are reporting this issue yet nothing has been done to address it.
I'm not buying anything Samsung ever again. This is it for me
Murali, 10 Nov 2021In this Model before warranty ends display is been fully black out . When visited service cent... moreIt is a common issue. My phone also suffer same issue just a day after warranty. It's a planned bug. I feel something fishy in this
rajeshj, 22 Sep 2021auto restart every 5mins onces Yea!! Same problem for me
In this Model before warranty ends display is been fully black out . When visited service center they saying due to water log but its not by water log quality issue. Likewise 3 -4 of my friends faced this issue and said same issue and it will not cover under warranty.
Need more intervention from Samsung Service.
M21: After a year of trouble free use, it has started freezing and restarting. Seems this is a common issue. Did not expect this. No official word from Samsung on this
The phone hangs and switch off automatically screen rotation issue and exchange value of the phone is less than poco M2. So better think before buying
I have been using this phone for over a year and many friends have bought it on my recommendation. None of us have had any issues and the phone performs flawlessly. All the fake comments in broken English are probably from chinese trolls who are trying to promote their high radiation crappy chinese phones. I always choose samsung as they are the safest phones with the lowest radiation values measured by SAR.
I bought m21 on 8th june 2020, so its been more than 1 year using this phone, since I haven't faced yet any problem. Everything is good about this phone battery, display, performance etc. Just one thing bothers me that is when i take picture it automatically adjusts it which is good but sometimes I don't want it. Anyone know how can it be stopped?
Using it for 2 years, works perfecly without any problems.
I think that negative reviews are from rival manufacturers bots.
Anonymous, 24 Aug 2021Phone was working fine for 1 year. Exactly after the warranty period the problem started. Phon... moreI have the same problem. My phone age only 7 months. It is in warranty. I am a lover of of Samsung phone. But I have very better experience after Galaxy 21. Worst Phone I have ever use.
Prabin , 11 Oct 2021I bought this samsung M21 mobile phone about 1.5 years ago. From few days, it just freezes and... moreAfter completing 1 yr and 10 days, problem starting of restart automatically. Service Centre said motherboard problem and its cost is 8300/-. Worst mobile.
Been using this phone for more than one year. And it is having many problems. Screen got freezed and it restarts automatically , also having heating issues. When i showed it to the service centre they asked me to change the motherboard which costs around 6000rs. When i enquired many people are having this problem. And the only solution is to change the motherboard.