I have installed OTA-16 on my Nexus 5, and overall, it looks brilliant. Well done to everyone involved.

However, I have one problem. It might be coincidence, but since the installation, Dekko2 has become unstable. On opening, the Dekko2 logo appears, as expected, but then the screen goes blank and the app hangs. New incoming messages continue to be flagged by 'Notifications', but I can't actually open any of them. Any thoughts?

@stanwood Oops! I have always checked for updates via the Settings App. After your comments, I tried looking at installed apps via Software Centre, which listed 5 pending updates, including Dekko2. Having applied those updates, it is working fine again. Thanks for the important clue.

I seem to have found the answer!

I chose "Replace ubuntu android system"

I now have OTA-9!!!!

@aenima I have the same same - except for me it has got 'stuck' at OTA-6. If I check for updates, it tells me that OTA-9 is available, and it downloads it and then invites me to install it. From thereon in, I get exactly the same effect as you. It always reverts back to OTA-6, dated 19th November 2024.

You don't appear to have had any responses previously. I am wondering whether you have found your own solution or have made any progress?

I understand that -9 includes updates specific to Vollaphones, and I am hoping that, what was described to me as a 4G phone, will actually continue to function as a phone now that 3G networks have been switched off.

Vollaphone Ubuntu edition

I have only just noticed that my Vollaphone has not yet been able to install OTA-7. In fact, I only checked because I have read that OTA-8 is available and that upgrade includes much-needed VoiLTE support for Vollaphones. The problem that I am having with -7 is that 'Updates' says that it has been downloaded, and I am invited to 'Install Now', which I do. The phone reboots but the status of the -7 upgrade remains unchanged. A circle that I seem to be stuck in! When I look at the 'About' data, it confirms that the phone is running on OTA-6, which was installed on 13/11/2024.

Can you offer any advice / help, please?

@stanwood Oops! I have always checked for updates via the Settings App. After your comments, I tried looking at installed apps via Software Centre, which listed 5 pending updates, including Dekko2. Having applied those updates, it is working fine again. Thanks for the important clue.

@povoq When I 'check for updates' nothing relating to Dekko2 is listed. I am fairly scrupulous at checking for, and adopting, all offered updates for installed apps.

I have installed OTA-16 on my Nexus 5, and overall, it looks brilliant. Well done to everyone involved.

However, I have one problem. It might be coincidence, but since the installation, Dekko2 has become unstable. On opening, the Dekko2 logo appears, as expected, but then the screen goes blank and the app hangs. New incoming messages continue to be flagged by 'Notifications', but I can't actually open any of them. Any thoughts?

@Keneda Thank you

@poVoq Thank you

Huge apologies if I have hit the wrong place / wrong forum, but can anyone tell me whether there are any plans for a second release of the Community Edition of the UT version of the Pinephone? Or, failing that, whether if I buy whatever version of the Pinephone I can lay hands on - e,g., Manjaroo - I would be able to port UT onto it?

[I successfully ported UT onto a Nexus 5, but I have had a bit of a physical accident with it, and I want to move on.]

Thanks for any help / advice.

@The_Cougar_Kid Here is a new dekkod.log file:
[3610] Nov 27 14:21:30 [Debug] Messaging : IDLE Session: Opening...
[3610] Nov 27 14:21:30 [Debug] Messaging : IDLE session opened, state 3
[3610] Nov 27 14:21:30 [Debug] Messaging : Attempting to restart push email for account 1 "BT"
[3610] Nov 27 14:21:30 [Warning] Would not determine server/action completing
[3610] Nov 27 14:21:30 [Debug] Messaging : Attempting to establish push email for account 1 "BT"
[3610] Nov 27 14:21:30 [Debug] Messaging : HasPersistentConnection for 1 changed to true
[3610] Nov 27 14:21:30 [Warning] Would not determine server/action completing
[3610] Nov 27 14:21:30 [Debug] Running action RetrieveMessageListRequest 15504831938563
[3610] Nov 27 14:21:30 [Debug] Messaging : Setting imap strategy 31ImapRetrieveMessageListStrategy
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" About to open connection "alaric.cundy@btinternet.com" "mail.btinternet.com"
[3610] Nov 27 14:21:30 [Debug] Messaging : QMailTransport::Socket::Socket SET PROXY host= "" port= 0
[3610] Nov 27 14:21:30 [Debug] Messaging : Opening connection - "mail.btinternet.com" : 993 SSL
[3610] Nov 27 14:21:30 [Debug] Messaging : IMAP : connection established
[3610] Nov 27 14:21:30 [Debug] Messaging : IMAP : Secure connection established
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * OK IMAP4 server ready.
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" SEND a001 CAPABILITY
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * CAPABILITY IMAP4rev1 UIDPLUS NAMESPACE QUOTA STARTTLS AUTH=PLAIN SORT SORT=DISPLAY MOVE ID THREAD=ORDEREDSUBJECT THREAD=REFERENCES THREAD=PARTICIPANTS X-THREAD X-FIRSTLINE
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: a001 OK CAPABILITY completed
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" SEND a002 LOGIN alaric.cundy@btinternet.com <password hidden>
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: a002 OK login successful
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" SEND a003 SELECT INBOX
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * 40 EXISTS
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * 3 RECENT
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Forwarded receiptProcessed $allowimage $notjunk $Forwarded)
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Forwarded receiptProcessed $allowimage $notjunk $Forwarded)] flags can be changed
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * OK [UIDVALIDITY 1439438705] mailbox UID validity
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: * OK [UIDNEXT 49160] predicted next UID
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: a003 OK [READ-WRITE] SELECT complete
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" SEND a004 SEARCH UID 49014:*
[3610] Nov 27 14:21:30 [Debug] IMAP : "2" RECV: a004 BAD invalid SEARCH command syntax, invalid search criteria syntax
[3610] Nov 27 14:21:30 [Debug] Messaging : Push email connection could not be established. Reattempting to establish in 30 seconds
[3610] Nov 27 14:22:00 [Debug] Messaging : Attempting to restart push email for account 1 "BT"
[3610] Nov 27 14:22:00 [Debug] Messaging : Push email connection could not be established. Reattempting to establish in 60 seconds
[3610] Nov 27 14:22:00 [Debug] Messaging : Attempting to establish push email for account 1 "BT"
[3610] Nov 27 14:22:00 [Debug] Action completed 15504831938563 result success
[3610] Nov 27 14:22:00 [Debug] Running action RetrieveMessageListRequest 15504831938564
[3610] Nov 27 14:22:00 [Debug] Messaging : Setting imap strategy 31ImapRetrieveMessageListStrategy
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" About to open connection "alaric.cundy@btinternet.com" "mail.btinternet.com"
[3610] Nov 27 14:22:00 [Debug] Messaging : QMailTransport::Socket::Socket SET PROXY host= "" port= 0
[3610] Nov 27 14:22:00 [Debug] Messaging : Opening connection - "mail.btinternet.com" : 993 SSL
[3610] Nov 27 14:22:00 [Debug] Messaging : IMAP : connection established
[3610] Nov 27 14:22:00 [Debug] Messaging : IMAP : Secure connection established
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * OK IMAP4 server ready.
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" SEND a001 CAPABILITY
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * CAPABILITY IMAP4rev1 UIDPLUS NAMESPACE QUOTA STARTTLS AUTH=PLAIN SORT SORT=DISPLAY MOVE ID THREAD=ORDEREDSUBJECT THREAD=REFERENCES THREAD=PARTICIPANTS X-THREAD X-FIRSTLINE
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: a001 OK CAPABILITY completed
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" SEND a002 LOGIN alaric.cundy@btinternet.com <password hidden>
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: a002 OK login successful
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" SEND a003 SELECT INBOX
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * 40 EXISTS
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * 3 RECENT
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Forwarded receiptProcessed $allowimage $notjunk $Forwarded)
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Forwarded receiptProcessed $allowimage $notjunk $Forwarded)] flags can be changed
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * OK [UIDVALIDITY 1439438705] mailbox UID validity
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: * OK [UIDNEXT 49160] predicted next UID
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" RECV: a003 OK [READ-WRITE] SELECT complete
[3610] Nov 27 14:22:00 [Debug] IMAP : "2" SEND a004 SEARCH UID 49014:*
[3610] Nov 27 14:22:01 [Debug] IMAP : "2" RECV: a004 BAD invalid SEARCH command syntax, invalid search criteria syntax
[3610] Nov 27 14:22:01 [Debug] Messaging : Push email connection could not be established. Reattempting to establish in 120 seconds
[3610] Nov 27 14:22:51 [Debug] Received signal 15 , shutting down.
[3610] Nov 27 14:22:51 [Debug] Messaging : Push email connection could not be established. Reattempting to establish in 240 seconds
[3610] Nov 27 14:22:51 [Warning] void QCopClient::connectToServer() QLocalSocket::ServerNotFoundError "QLocalSocket::connectToServer: Invalid name"
[3610] Nov 27 14:22:51 [Debug] Messaging : HasPersistentConnection for 1 changed to false
[3610] Nov 27 14:22:51 [Debug] Messaging : IDLE Session: Destroying IDLE network session
[3610] Nov 27 14:22:51 [Debug] Messaging : IDLE Session: Closing...
[3610] Nov 27 14:22:51 [Warning] Would not determine server/action completing