Windows 10: I am stucked-up in the development channel and cannot shift to release preview channel......

For more than a week now, i was stucked-up in the Development Channel and cannot transfer to Release Preview Channel, which i am trying to do. Please tell me in details what to do ... I failed performing the instruction in flighting due to its complexities and my lack of understanding in its execution. Please help me. Thank you very much. BERT A. CHUA, SR.

:)

 

Audio channel cutout

Today, I experienced a very bizarre issue.

One of the audio channels cutout on my phone. The right channel to be exact. In addition, I do believe there was immense distortion output through that channel. Prior to the channel cutting out, my right ear started to ache as if I was playing the music
too loudly, which I by no means was not.

Upon powering the phone off and back on, the audio channel resumed functionality. No the headphones weren't partially out. No the headphones aren't damaged. I used my other pair and the result was the same until I restarted the phone.

I do not believe it is a hardware issue, but a driver/bug issue. My phone is in mint condition, and has never been exposed to water, humidity, or drops.

I own a Lumia 1520 with the 8.1 developer preview release.

I sincerely urge any who represent/work for Microsoft to look into this issue as harm could result if indeed distortion/excess amplification of noise is present because of a driver/bug issue.

 

Windows 10X Release of Dev Channel

Hello Windows 10X Was Released on Dev Channel Please to RTM ?

 

unable to update from release preview channel to windows 10 2004 Error Code (0xc1900101)

currently running window insider release preview channel. Edition Windows Home Version 1903 OS build 19025.1051

Got windows update to 2004 from window update center, but update failed with error code 0xc1900101

this is a desktop with AMD Ryzen 5 cpu, 24GB of RAM.

I've tried steps listed on Can't update to Windows 10 Version 2004. Error 0xC1900101 but
didn't work

when running sfc /scannow on CMD I got

Windows Resource Protection found corrupt files but was unable to fix some of them.

then I check the log on C:\Windows\Logs\CBS\CBS.log I found

2020-08-02 11:57:37, Info CBS Cannot finalize a session that has been finalized. [HRESULT = 0x800f0842]

don't know if it is related.

This build expires on July 31. It is already passed that date and windows keep prompt me to update. But I couldn't install the suggested update. It would be great if anyone can help