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Original topic:

Samsung M30s September security update

(Topic created on: 10-24-2020 05:42 PM)
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Anonymous
Not applicable
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Galaxy M
As we got September security update i clean flashed it using odin and here is my review of it... 

1. Restarts :
    No, i don't have any restart issues as of now.

2. Hotspot :
     Still good no issues in connecting my laptop and pc.

3. Display :
     No display or brightness issues

4. Charging : 
     It is taking 2hrs 40-50min in cable charging (0-100%). No heating issues while charging.

5. Network issues :
     Yup.. still there. Same airtel and jio giving min 16mbps in other devices at home whereas i stuck at in kb and max 4mbps (rarely).

6. Heating : 
    Funny think i didn't have heating while gaming but when using Instagram and discord i felt mobile is getting warm.. mobile gets too hot when using data ofcource due to network issues.  

7. Battery backup :
     Here my usage is like 3hrs normal gaming (Wcc3 includes online 1hr), Insta, WhatsApp, discord and other streaming like YT, Hotstar etc this is the SoT i got 👇👇

image

After update battery needs calibration so i charged in switchoff mode thats the reason you are not seeing charging stats in AccuBattery.

Deep sleep overnight drain is still same 3-4% .. before july update it was 1-2% .

8. Connectivity :
    As i said i don't have issues in hotspot but i used to have WiFi and BT issues.. wifi reception is slow all devices getting 50mbps BB speed where i get around 20-30mbps only. Still same. But BT was getting disconnected frequently while connected to headsets and buds. This BT issue fixed now. Watched a movie for 3hrs and not a once BT disconnected. 

9. DRM issues :
    Seems DRM issues fixed now for Netflix and hotstar. 

image

Only prime app has issues now i contacted them and 4 out of 5 executives said next update of prime app will fix it. Hope it will.

10. Device care : 
      Idk if its a bug or a glitch on 6th oct i played wcc3 for 2hrs you can see it here 👇👇

image


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But the same app is not shown in device care 👇👇

image

11. Camera :
       I don't see any improvements or any new issues in camera.

Conclusion:
No major issues you can update without any worries.. 🙂🙂

These are my observations do mention in comments if i miss anything 🤗🤗
62 Comments
Solution
Aakash123
Active Level 3
Galaxy M
No widevine L1 support
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Anonymous
Not applicable
Galaxy M
where?
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Solution
Aakash123
Active Level 3
Galaxy M
on Netflix
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Solution
yash2797
Active Level 3
Galaxy M
I have lot of battery drain issues after update...tried charging the phone 100% with supplied charger after draining It completely. Took me 3hrs and 40 mins..Insane!!
Ps.Didnt do it just after the update but after 2-3 charge cycles. Generally in 20-80%
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Anonymous
Not applicable
Galaxy M
after full charge reset battery fuel gauge by dialing *#0228# then quick start.. see how much % it decreased with this test.. don't use code again.. let it drain completely and again charge for 100%. after full charge use code once again if you don't see any difference then battery is calibrated.
Solution
sahinakhan
Active Level 1
Galaxy M
hotspot
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Anonymous
Not applicable
Galaxy M
?
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Solution
Anonymous
Not applicable
Galaxy M

yeh toh samsung ki purani addat hai update deke battery kharab karo 

Anonymous
Not applicable
Galaxy M
haa.. 😂😂
Anonymous
Not applicable
Galaxy M
what process?
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