Successfully upgraded to /e/OS Android 13/T 1.15, using sideload method & TWRP 
Big thanks to /e/ and Murena !
Works fine. First time root beer test says not rooted without build.props modification.Thanks!
Vendor Name : Xiaomi
SaftyNet passed. Root Beer passed. Execellent work!
Vendor Name: Motorola
Device name: Moto X 2014
Device CodeName: victara
Version of /e/OS existed previously: 1.14-r
Version of /e/OS after upgrade: 1.15-r-20230916331434-dev-victara
The device is Not rooted
Mic input volume is still too low on my device. Up until now, I could modify the /system/vendor/etc/mixer_paths.xml file and ramp up some values. Now that debugging has been removed, I cannot enable usb root access anymore.
How can I fix it again?
> ~/P/a/victara-low-mic-volume diff mixer_paths.xml mixer_paths-new.xml 23:46:00
42,51c42,51
< <ctl name="DEC1 Volume" value="84" />
< <ctl name="DEC2 Volume" value="84" />
< <ctl name="DEC3 Volume" value="84" />
< <ctl name="DEC4 Volume" value="84" />
< <ctl name="DEC5 Volume" value="84" />
< <ctl name="DEC6 Volume" value="84" />
< <ctl name="DEC7 Volume" value="84" />
< <ctl name="DEC8 Volume" value="84" />
< <ctl name="DEC9 Volume" value="84" />
< <ctl name="DEC10 Volume" value="84" />
---
> <ctl name="DEC1 Volume" value="95" />
> <ctl name="DEC2 Volume" value="95" />
> <ctl name="DEC3 Volume" value="95" />
> <ctl name="DEC4 Volume" value="95" />
> <ctl name="DEC5 Volume" value="95" />
> <ctl name="DEC6 Volume" value="95" />
> <ctl name="DEC7 Volume" value="95" />
> <ctl name="DEC8 Volume" value="95" />
> <ctl name="DEC9 Volume" value="95" />
> <ctl name="DEC10 Volume" value="95" />
Successfully upgraded to /e/OS Android 13/T 1.15-Dev
Working fine
Vendor Name: Samsung
Device name: S9+ Exynos SM-G965F/DS
Device CodeName: star2lte
Version of /e/OS which existed previously: e-1.14-q-20230815320612-stable-star2lte
Version of Recovery which existed previously: recovery-e-1.14-q-20230815320612-stable-star2lte
The device is: Not rooted
Clean install of SHRP_v3.1_stable-Official_star2lte-1675556930-2023-02-05
Clean install of /e/OS-T e-1.15-t-20230918331436-dev-star2lte
The first impression is positive.
BlissLauchner 1.14.0
Note for Samsung DeX Station EE-MG950
HDMI to TV
HDMI to PC Monitor (Note: Touch PC Monitor: Touch without function)
2x USB 2.0
Ethernet RJ45 ~ wired LAN
USB-C charging
Note for Samsung DeX Cable EE-I3100
USB-C to HDMI ~ TV + PC Monitor
Strange; I canāt edit my own posting 
Confirm: Austrian easybank app works now with 1.15-r: install, register, app PIN, ā¦
Austrian easybank secTAN app seems to install & start too - though havenāt registered its use yet
OTA Update went smoothly. Everything works (first short tests).
Iām eagerly waiting for the upgrade to T !
THX for your great work!
Samsung Galaxy S10
Vendor Name: Samsung
Device name: G973F
after update to v1.15 S, problems with bluetooth disappeared. previously I couldnāt connect to my speaker
I tried upgrading to T, which didnāt work: sideload was successful but after rebooting the phone I got stuck on the /e/ logo. I downgraded to Q and then successfully upgraded to R.
Hi, does the heartrate sensor works by you?
Have you tried āmagiskā ?
Vendor Name: OnePlus
Device name: 7T Pro - Mod. HD1911
Device CodeName: hotdog
Version of CustomROM which existed previously: lineage-20.0-20230919-nightly-hotdog-signed
Version of Custom Recovery which existed previously: lineage-20.0-20230919-hotdog-recovery
The device is: Not rooted
After the month-long fiasco since upgrade Android S e-1.9-s-20230312268558-dev-hotdog, I was excited to see the first /e/OS-T upgrade.
First I unzipped e-1.15-t-20230917331436-dev-hotdog.zip, then unzipped the payload.bin file it contained, which in turn contained recovery.img (v.1.15) among other things. The next step was the installation of e-Recovery (v 1.15) via fastboot. Afterwards the successful installation of e-1.15-t-20230917331436-dev-hotdog.zip via adb sideload.
Clean install of /e/OS e-1.15-t-20230917331436-dev-hotdog
Clean install of /e/OS V1.15 Recovery
The first impression is positive.
BlissLauchner 1.14.0
eApp Lounge 2.6.3
e-Camera 1.15.1 e-Camera 1.15.1 with working Motorized pop-up Camera
Do you have any idea why you fail to upgrade to T ? Apparently some other user succeed.
Updated my Fairphome 3+ to eOS 1.15-s-stable. No issue so far.
The device is in boot loop. Iām not able to start the phone. Is there a way to boot into the previous version (Slot A/B)?
So far everything is working
Which app should I try? Samsung health not working if you know another app lemme know
Updated the device without any issues, it continues working flawlessly.
good question, that would be the next question for me.
Iāll to make some investigation.
Did you tried other apps? if yes which one ?
Vendor Name : Sony Xperia
Device name : Z5 Companct
Device CodeName : suzuran
Version of /e/OS or Stock which existed previously : e-1.14
Is the device Rooted / Not rooted : Not rooted
Everything looking good so far, thanks!
A new behavior I see though that there is a pin needle in the status bar every now and then with a very short notification that says something about āaccount manager is activeā (āKontenverwalterā in German).
Any ideas what it means?