Question LE2123 EU C62 firmware/OSS overheating issues

Search This thread

Alex1911

Senior Member
Aug 13, 2013
240
57
OnePlus 9 Pro
Hello !
I experienced overheating and issues with ADB, with the latest OxygenOS C62 EU firmware and also with the Stock OxygenOS System EU C62 version.
The exact issues are:
1. issues with adb-debugging were Authorization and the Connection worked really random (was working before flawlessly and never happend before)

2. CPU Utilization is almost always 100% with that also the Battery ran hot to about 45 °C Celsius.
normal Temperatures ranged about 30-32 °C.
So little to no workload ramped up the Temperatures pretty fast.
( No Installed Apps could be the cause for this issue)
and at last for short - horrendous battery-life (12h Total from 0-100%)

3. Slow Charging, even at Standby or "Dozing" if you will.
(estaminated about 4h on USB with about 70% left)

This mentioned issues persist even on Custom ROM's tested with:
LineageOS 19.1 build 2. August 2022 With NikGapps Core and Stock Kernel
crDroid 8.7 build 05 August 2022 with NikGapps Core and Stock Kernel
which should clarify that this is probably a firmware issue.

Can anyone confirm these issues with the variant LE2123 and said Version C62 ?

Edit: Nevermind rolled back to A11


Best Regard's

Alex1911
 
Last edited:

ChrisFeiveel

Member
Jun 19, 2017
34
7
German
www.xboxhacks.de
I have the oos12 c62 on my 9pro eu model and so far I haven't had any of the problems you mentioned..... adb works without problems, no overheating and the cpu is not permanently at 100% and the battery life is okay
 
  • Like
Reactions: Alex1911

redondo_se

Member
Nov 10, 2008
28
2
I started having overheating on my LE2125 with C.62. Especially when wifi hotspot is on and when trying to shoot 4k 60fps videos. When shooting 4k 60fps it gets really hot, the screen dims, and the recorded video stutters.

It's super annoying. I'm trying to figure out if there's a way to downgrade without losing everything, but I don't think there is.
 

RASTAVIPER

Senior Member
May 2, 2011
3,760
822
Brand fresh C62 on LE2123 here.
Is it normal that it takes 2 hours to charge on a Warp 30W charger from 5% to 100%?
 

Alex1911

Senior Member
Aug 13, 2013
240
57
OnePlus 9 Pro
Brand fresh C62 on LE2123 here.
Is it normal that it takes 2 hours to charge on a Warp 30W charger from 5% to 100%?
No, of course not. My Device charged as slowly as it took 2 Hours which shouzld take half of that.

Normally in optimal conditions ( Low battery temp, Device not in use)
it should take from 0 to 100% about an 1 Hour.
from 0% to about 80% ~ 40 minutes, the last 20% take the longest.
 

RASTAVIPER

Senior Member
May 2, 2011
3,760
822
No, of course not. My Device charged as slowly as it took 2 Hours which shouzld take half of that.

Normally in optimal conditions ( Low battery temp, Device not in use)
it should take from 0 to 100% about an 1 Hour.
from 0% to about 80% ~ 40 minutes, the last 20% take the longest.
Are we talking about the same charger?
But while charging I see the thunder of the warp charging.
What else to check?
 

Alex1911

Senior Member
Aug 13, 2013
240
57
OnePlus 9 Pro
Are we talking about the same charger?
But while charging I see the thunder of the warp charging.
What else to check?
i'm talking about the same stock charger which comes with the phone.
the Charger puts out 65W max at 10V and 6.5AH.
Maybe we are not talking about the same charger.

Doesn't necessarily mean that it is charging fast.

For most battery Temp and if the Device is "working" heavy in the Background or Foreground.

very short said -> low overall Temperature = Faster Charging (mostly)
 

RASTAVIPER

Senior Member
May 2, 2011
3,760
822
i'm talking about the same stock charger which comes with the phone.
the Charger puts out 65W max at 10V and 6.5AH.
Maybe we are not talking about the same charger.

Doesn't necessarily mean that it is charging fast.

For most battery Temp and if the Device is "working" heavy in the Background or Foreground.

very short said -> low overall Temperature = Faster Charging (mostly)
So we we are not talking about the same thing.
I mentioned earlier that I have a warp 30w charger. This came with the phone that I got and it was a bid for a used phone.

Do you know if all 9 Pro come with the 65w charger? In that case, it means that the seller sent me an older charger from another model.
 

ekin_strops

Senior Member
Apr 29, 2016
1,286
537
Munich
OnePlus 9 Pro
So we we are not talking about the same thing.
I mentioned earlier that I have a warp 30w charger. This came with the phone that I got and it was a bid for a used phone.

Do you know if all 9 Pro come with the 65w charger? In that case, it means that the seller sent me an older charger from another model.

ALL models come with 65W Charger. Seems like you got a 30w one from an older model. Maybe you should contact the seller.
 

RASTAVIPER

Senior Member
May 2, 2011
3,760
822
ALL models come with 65W Charger. Seems like you got a 30w one from an older model. Maybe you should contact the seller.
Screenshot_2022-08-11-09-36-11-39_0ba066473b79d6e213a1f6f52505e2ee.jpg

Btw this is my charging info.
What's that VODC word at the top?
 

ChrisFeiveel84

Senior Member
Jun 29, 2017
238
95
38
Oberhausen (NRW) Gemany
Vooc is warp 30
Super vooc is warp 65


I use the stock charger from op7t (warp 30)

And on the pic i use the stock oneplus 9p charger
1 with stock op9p charger
2 oneplus 7t charger
3 op7t charger
4 op9p chrager
 

Attachments

  • Screenshot_2022-08-11-21-13-19-46_0ba066473b79d6e213a1f6f52505e2ee.jpg
    Screenshot_2022-08-11-21-13-19-46_0ba066473b79d6e213a1f6f52505e2ee.jpg
    341.5 KB · Views: 43
  • Screenshot_2022-08-11-21-18-02-41_0ba066473b79d6e213a1f6f52505e2ee.jpg
    Screenshot_2022-08-11-21-18-02-41_0ba066473b79d6e213a1f6f52505e2ee.jpg
    340.5 KB · Views: 45
  • IMG_20220811_212240.jpg
    IMG_20220811_212240.jpg
    1.9 MB · Views: 40
  • IMG_20220811_212302.jpg
    IMG_20220811_212302.jpg
    1.9 MB · Views: 42
Last edited:

RASTAVIPER

Senior Member
May 2, 2011
3,760
822
Cool guys, thanks for the info.
I ordered a new OP 65w charger from Ebay.
It's from China, but I think it will be fine for my mobile, even if it's not 100% original-Oneplus.
 

luckylui

Senior Member
Aug 14, 2010
4,522
540
Chi-Town
OnePlus 9 Pro
I converted my 2127 to 2125 and it's running C.62 with no issues. It's actually a lot faster and smoother now than ever before.. must be due to the crap bloatware from T-Mobile for me.
 

Top Liked Posts

  • There are no posts matching your filters.
  • 3
    So we we are not talking about the same thing.
    I mentioned earlier that I have a warp 30w charger. This came with the phone that I got and it was a bid for a used phone.

    Do you know if all 9 Pro come with the 65w charger? In that case, it means that the seller sent me an older charger from another model.

    ALL models come with 65W Charger. Seems like you got a 30w one from an older model. Maybe you should contact the seller.
    2
    Vooc is warp 30
    Super vooc is warp 65


    I use the stock charger from op7t (warp 30)

    And on the pic i use the stock oneplus 9p charger
    1 with stock op9p charger
    2 oneplus 7t charger
    3 op7t charger
    4 op9p chrager
    1
    I have the oos12 c62 on my 9pro eu model and so far I haven't had any of the problems you mentioned..... adb works without problems, no overheating and the cpu is not permanently at 100% and the battery life is okay
    1
    View attachment 5682815
    Btw this is my charging info.
    What's that VODC word at the top?
    It's VOOC - the Oppo name for Warp Charge 30