APNs grayed out

MarcinP

Bubbah replied at 2018-12-11 01:20
Sorry, didn't see that suggestion to flash earlier, will do and keep you updated.
Might be few days ...

Great, please let me know results.

Bubbah

MarcinP replied at 2018-12-10 05:33
Could you please flash with older ROM?
I thinking that due to last OTA update, network reset comma ...

You were right Marcin!
Flashed UMIDIGI_One_Pro_V2.0_20180903.V3.06
I populated my APN settings then turned off the phone
After re-starting, the APN entries were still there.

I then performed the OTA update from 20180815_20180903-1601 to 20180815_20180914-2203
Upon rebooting , the APN was still populated and data active.

Thanks a million for your help!

MarcinP

Bubbah replied at 2018-12-11 04:25
You were right Marcin!
Flashed UMIDIGI_One_Pro_V2.0_20180903.V3.06
I populated my APN settings the ...

No problem.
If you have time you should flash latest one again to remove suspected errors and maybe latest one will work correctly on your devices. Otherwise you can use second latest one because contain gesture control of course if you like to use those functions.
Here is all ROMs.

Bubbah

MarcinP replied at 2018-12-11 04:51
No problem.
If you have time you should flash latest one again to remove suspected errors and mayb ...

Well, in my enthusiasm of not seeing the problem anymore I overlooked that V.3.06 is a rather old version and my APN problem began with the latest OTA.
I flashed V.3.10 in the "Firmware upgrade mode": APN got wiped out like before
I flashed V.3.09, also in the "Firmware upgrade mode": APN got wiped out too
I applied the OTA to 3.10, just in case: still no joy

I flashed back to V3.07, which (like V.3.06) keeps the APN after restart.
First OTA to build 20180815: APN still fine
Next OTA to the 20181113-0939: all is still good.
...go figure...at least all works fine now, will try to keep it that way now...

MarcinP

Bubbah replied at 2018-12-12 07:06
Well, in my enthusiasm of not seeing the problem anymore I overlooked that V.3.06 is a rather old  ...

So flashing didn't help but downgrade and then OTA update to latest version fixed everything?
Am I correct?
If issue come back, please let me know and I will inform software developer.

Bubbah

MarcinP replied at 2018-12-13 06:36
So flashing didn't help but downgrade and then OTA update to latest version fixed everything?
Am I ...

That's correct, once in V3.07, a first OTA is pushed, which fixes the problem. The second and latest OTA does not break anything. I can't find a logic to this since my problem initially appeared after that same OTA.

MarcinP

Bubbah replied at 2018-12-13 18:20
That's correct, once in V3.07, a first OTA is pushed, which fixes the problem. The second and late ...

Thanks for confirmation.
Basically in your device, software could contained some error and latest OTA update just messed everything. When you flashed older ROM, you wiped whole errors and all was fine even after latest OTA update.

multi-talent

ビルド番号　UMIDIGI_One_V2.0_20180815
11月24日注文、12月14日に到着した商品です。
APN設定が再起動させると消滅し、初期状態に戻ってしまう。
この商品の仕様なのでしょうか。

faturmaster

Bubbah replied at 2018-11-30 01:19
I don't know if this is related, but since the last OTA V2.0_20180815_20181113-0939, my APN is wiped ...

Yes, I also realized that my APN is also wiped after rebooted.

faturmaster

MarcinP replied at 2018-11-30 05:33
Latest update contained latest network tables with VoLTE. To be working properly we needed to add  ...

If there is no way to make the added/modified APN setting permanently, may be it can be included in later update, please.