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[Jolla C, Aquafish] Lemmenjoki: no reconnect to mobile data network after returning from flight mode

asked 2018-11-02 09:30:02 +0300

AkiBerlin gravatar image

updated 2018-11-22 10:27:31 +0300

raketti gravatar image

Apparently the Aquafish (and Jolla C as others report) is incapable to reconnect to the mobile network (WWAN) after switching off flight mode. WLAN is reconnecting though. Pure telephone is also fine, but no mobile data connection. Searching the network manually from settings menu also fails.

Workaround: Reboot works and after reboot, mobile data connection is reestablished.

EDIT: I am NOT talking about no automatic reconnect. Rather, there is no mobile network available AT ALL after having used flight mode. Once the flight mode was activated (and decativated, off course) there is no way to (re-) enable the mobile data connection unless the device is rebooted (switched off and on again).

This bug does not affect Xperia X and presumably can be easily resolved by Jolla

EDIT: This bug is resolved with - thank you, sailors!

EDIT 3: This morning, the bug reoccurred to me :-( Therefore I changed the title again and did not close the question. Please note that @jollajo reported NO problem with on the Jolla C Maybe the bug is related to specific providers

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Yeap, same problem on my JollaC. Only reboot fix this problem.

m.j.a ( 2018-11-02 12:13:40 +0300 )edit


dirksche ( 2018-11-02 15:58:26 +0300 )edit

I have the same proble in my aqua fish converted to jolla C. Reboot fixes it.

utkarsh ( 2018-11-02 16:06:54 +0300 )edit

@dirksche #irgendwasissjaimma

m.j.a ( 2018-11-02 23:51:18 +0300 )edit

Bug still present with Jolla C on Phone cannot reconnect to data network after flight mode.

William ( 2018-11-09 11:26:38 +0300 )edit

2 Answers

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answered 2018-11-08 20:46:11 +0300

m.j.a gravatar image

No, bug is not fixed (JollaC).

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Strange. I tried it with my Jolla C converted Aquafish and could establish a mobile data connection after switching flight mode on and off - unlike under

Did you update to

AkiBerlin ( 2018-11-08 21:16:17 +0300 )edit

Yeap, latest SF3 is installed.

m.j.a ( 2018-11-08 21:25:14 +0300 )edit

last time I came back from flight mode mobile data recovered without any issues on my Jolla C and

jollajo ( 2018-11-08 22:30:00 +0300 )edit

Apparently it is more complex, because this morning I am facing problems again

AkiBerlin ( 2018-11-09 10:27:09 +0300 )edit

+1 bug is not fixed (Jolla C,

William ( 2018-11-09 11:29:15 +0300 )edit

answered 2018-11-22 09:12:54 +0300

jeskata gravatar image

Had this happen on Xperia X too, with In Mobile network, Internet status kept blinking between Connecting and Connected.

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Also confirmed on XA2, After turning flightmode on and off all mobile communications were down. No cellular or mobile data. Reboot fixed it.

raketti ( 2018-11-22 10:26:49 +0300 )edit
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Asked: 2018-11-02 09:30:02 +0300

Seen: 824 times

Last updated: Nov 22 '18