[Certified] Android 11.0.4 for Teracube 2e 1st batch (SN: 2020)

[AgentFabulous]

Note : This update is for the 1st batch of T2e (SN:2020 / codename:zirconia)

Here is our 5th stable (11.0.4+75a3294.user) and (Google) certified Android 11 for Teracube 2e (1st batch; SN 2020).

Since 11.0.3, this build fixes the following issues:

1. Fix SMS DB transition from 11.0.2*
2. Fix incorrect logos displaying on unlocked bootloader, when upgrade from 11.0.2 or older
3. Fix inability to enter passwords longer than 4 characters when upgrading from 11.0.2 or older
4. Fix fingerprint failure on 11.0.3-1 builds. This upgrade fixes fingerprint for all!

Updates from 11.0.2

We’ve been listening to your concerns, regarding performance degradation, input latency, downstream 4.9 kernel, oddly high first-boot times and issues with some carriers. This build is based on emerald’s (2nd batch; SN 2021) SW5 build, to bring you it’s enhancements, and upstream security and code while staying close and true to your previous UX.

Full rebase onto 4.19, MediaTek performance and upstream Google + Linux security improvements, and more; changes since emerald’s A11 SW5 build:

• Common kernel-4.19 support
• Added some critical upstream security patches
• Full itrusty/km3 support for zirconia
• Fixed provisioning settings on failed Settings DB upgrade (Unified → Alps only)
• Fixed issues with power down (partial ATF upgrade)
• Added double tap to sleep on home screen
• Added clear all to home screen
• Added new ringtones
• Switch to in-house Camera app for faster and more reliable image capture
• Changed system accents to blue
• Added GMS common default wallpaper (old wallpapers retained)
• Added ringtones and sounds from Unified (old sounds retained)
• Improved IMS support for many Europe carriers
• Added new bootloader graphics

Steps to Upgrade from Android 10 (SW6, SW16, EEA1) or Android 11 (11.0.X):

1. Download the upgrade zip file directly on the phone (or transfer the zip to the phone).
2. Goto Settings > System > Teracube Updater
3. Click top-right 3 dots > Local update
4. Tap “Internal storage” and browse to Downloads or wherever you transferred/downloaded the update zip file.
   Note 1 : If Internal storage does not show anything, then reboot the phone.
   Note 2 : Do not download the update to SD card.
5. Select the file and continue the update process.
6. It will take a while. The phone will power off and restart by itself. Don’t press power button.

Do note, some users have reported that they lose their launcher - icon and widget arrangement. We’d suggest you take a screenshot of your homescreen before performing the update!

Let us know how it went and post your questions/feedback here. Please keep the comments related to this update itself.

If you experience any errors/issues, you can flash SW6 (original Android 10 firmware) using these instructions.

[Pastis]

@AgentFabulous

Download the [upgrade zip] file directly on the phone (or transfer the zip to the phone).

In the past the [upgrade.zip] was a link to download. But this time not. Where can I find the zip file?

[Sharad]

We are currently investigating an SMS issue in the build. Hence the link is taken down.

Update: Issues fixed and the 11.0.4 build is live again.

[Lwc726]

Any luck in figuring out the download 11.0.4 issue?

[mastershake]

where is the download link??

[Pastis]

@mastershake : See comment 2 or 3 lines above from Sharad. (Aug 22nd)

[Sharad]

Both known issues have been fixed and the 11.0.4 link is live again. Please proceed to download and install.

[sayn]

I was updating from 11.0.2 in Germany and it works perfectly! (I restarted my phone bevore updating.)
All small issues where gone and my missed features (battery load to 80% only, better symbols in upper tray etc.) are working like before in Android 10.
The discussed issues are n/a for me. So its fine.
But I am a bit disappointed, that the security updates are from end of last year und the google ones from april 2022. That could be better…

[Lwc726]

Ok updated and all is well and has been a few days. Thanks

[Dmitry_Stepanov]

Hi all! Phone seems a bit slow after the update to 11.0.4 (5th iteration), but after a while (1 reboot made) the speed is okay, camera app is different (why?), also Android security update is way outdated. Otherwise, it seems like a solid update, thanks Teracube team!

[Sharad]

@Dmitry_Stepanov

camera app is different

Yes - this is the new app we launched sometime back. Much faster and menu options are also laid out better than our original app.

[Maymne]

First update attempt seems to have not been entirely successful. Somewhat over 30 minutes at the upgrade spin after reboot, then into a “unable to load system” recovery screen. Fortunately, telling it to try again DID boot to system, and I’m back into my phone… still on 11.0.2+b1a2332.user though. I’ll try again when I have 45-90 minutes to burn. Might be a day or three though.

[sayn]

@Dmitry_Stepanov

also Android security update is way outdated.

5G works here. (Unifi Accesspoint)

[Andy_Mc]

So is this still in beta or good for general population download?

[Sharad]

11.0.4 update is stable and good for the general population globally.

[Maiku]

I’m waiting for a stable release to be pushed over the air.

[Maymne]

With 3 more flashes (total of four) I’m on 11.0.4 now without losing any data from 11.0.2 where I’d been. Yay.

[Maymne]

Interesting. In 11.0.4 Duraspeed is back, and Live Wallpaper is broken again. Feels a lot like being back on 10.