LTE data connection not working after a disable/enable in Android 10 for Redmi 2 - Xiaomi Redmi 2 Questions & Answers

Hi all,
I am using Android 10 port for Redmi 2 ( Lineage 17.1 and tried a POSP v3.1.8+13 port too ). Upon boot up, my device is able to connect to LTE and data is available. But if I turn off data once and then try to turn it on, the quick settings bar shows Mobile data is ON and says H or H+ mostly, but in reality data is not turned on( the top status bar also doesn't show data in this case-it shows correctly on the first time when data is actually available ). I tried the usual ' Turn on and off Airplane mode' but it didn't helped. I disabled my Data usage limit, changed preferred type to GSM+WCDMA+LTE and some other values, made sure Access point etc. is correct ( obviously, as the first time it works fine ), but nothing works. If I reboot with data still turned on, data will be available upon boot up. If I reboot with data turned off, and if I turn it on manually once device if up, it works fine. In either case, if I turn off the data and then turn on again, it doesn't work.
Is this a known issue? Is there any way to work around this? While I can live with infrequent reboots, I still would prefer to keep data off and use WiFi and turn on the data when required without a reboot
Thanks in advance

i dont know

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I've tried having the Sense Data and Wi-Fi widgets on my home screen so I can turn off data while at home and turn off Wi-Fi when I'm not. I've also tried QuickSettings and MySettings from the app store for the same purpose. (Couldn't find the option in MySettings though.)
Anyway, it seems that my data settings end up corrupted when I use these. I've only had my Aria for a few days, so I haven't pinpointed which one is the culprit. Last night my data wouldn't connect no matter which button I pressed. I turned the phone off and back on, but still no data. When I compared my APN settings to a friend's Aria, I realized that a dash (-) had been added to a few of the settings like the server, etc. When I reset the APN settings to default, everything started working again.
Then earlier today, when I disabled my wi-fi and tried to enable the data, it wouldn't connect. I checked the APN settings and they seemed correct. I reset to default anyway, but it still wouldn't connect. This time when I turned the phone off and back on, everything worked fine.
Any thoughts on what could be causing this? Does SwitchPro have a data on/off switch? What's the most reliable way to enable wi-fi/disable cell data and vice-versa?
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[Q] i get official lollipop and now i cant disable the mobile data

Hi there
I have a galaxy note 3 from Verizon working on claro dominicana in the dominican republic.
Im just giving you some background. It works perfectly even 4G lte, im not root user and a few days ago i install lollipop update and i love it but something weird is happening. I cant disable the data. Im on wifi at home and when i go out sometimes i want to leave the data off so the battery last longer and extend my data plan cuz im just have 1gb. And i try to use my data plan just when i need it but since im on lollipop even when i turn my data off i still getting massages from what'sapp and everything still working li a dont turn it off.
I try to hard reset my phone to see if i get fix but no.
Any opinion pliz
radhames562 said:
Hi there
I have a galaxy note 3 from Verizon working on claro dominicana in the dominican republic.
Im just giving you some background. It works perfectly even 4G lte, im not root user and a few days ago i install lollipop update and i love it but something weird is happening. I cant disable the data. Im on wifi at home and when i go out sometimes i want to leave the data off so the battery last longer and extend my data plan cuz im just have 1gb. And i try to use my data plan just when i need it but since im on lollipop even when i turn my data off i still getting massages from what'sapp and everything still working li a dont turn it off.
I try to hard reset my phone to see if i get fix but no.
Any opinion pliz
Click to expand...
Click to collapse
When you turn it off are you using the status bar toggle or system settings?
I used the notification bar toggle but i check in settings and its disabeled but still consuming my mobile data plan. I also try to disable it directly on settings but no change are made
radhames562 said:
I used the notification bar toggle but i check in settings and its disabeled but still consuming my mobile data plan. I also try to disable it directly on settings but no change are made
Click to expand...
Click to collapse
Hm strange I would try factory reset
I fix it!!!! I enter un safe mode and everything was working fine and i realized that sometging were wrong with an app and it was DU speed booster with the engine + mode active in accessibility. I turn it off and everything it's fine now.
Can't disable mobile data
Has anyone else solved this problem of not being able to turn off mobile data? I have turned off mobile data in settings, wiped the cache partition, turned off background data on every app, turned off the automatic smart switch, tried it in safe mode and mobile data is still on. 4G symbol is greyed out in notification bar, but data is still on. Only thing that turns it off is airplane mode, which is not good as I cannot receive calls. I have read that someone with the same ptoblem did a factory reset and it was not the solution. My phone is a not rooted Note 3 running 5.0 lollipop with no updates available. I also tried SIM cards from 2 different providers and problem persists.
I have the same problem too
Ybrad said:
Has anyone else solved this problem of not being able to turn off mobile data? I have turned off mobile data in settings, wiped the cache partition, turned off background data on every app, turned off the automatic smart switch, tried it in safe mode and mobile data is still on. 4G symbol is greyed out in notification bar, but data is still on. Only thing that turns it off is airplane mode, which is not good as I cannot receive calls. I have read that someone with the same ptoblem did a factory reset and it was not the solution. My phone is a not rooted Note 3 running 5.0 lollipop with no updates available. I also tried SIM cards from 2 different providers and problem persists.
Click to expand...
Click to collapse
I used to have the same problem until I installed another ROM in my phone, in this case, PHRONESIS.
I never found how to solve it.

Mobile Data Issue

Hello everyone!
I've problem with switching mobile data on.
I've tried many custom roms and i thought the issue was gone after a week of hassle-free experience, BUT...
yesterday i used mobile data for 3 hours listening to music by Tidal, switched data off and i went asleep. After awaking, i tried to turn it on and the problem appeared again.
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2. - i practice a lot in the basement, where's simply signal void.
during this everythin-works-week my phone had no problem with finding signal after exiting the basement. now it takes a looot of time to find an operator.
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LTE / 4G and WiFi work at the same time

Hello i've got a peculiar issue with my edge. Wifi and 4G work at the same time and no its not the download booster because its off and on top of it its a separate icon. This shows both normal icons and ive noticed a small data increase while wifi is on. But the bigger issue is that the CPU works over time and drains the battery faster.
Any tips of what may hide the issue.
Using a stock rom or custom?
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Verify in Developer Options that the "Keep Mobile Data turned on" is not turned on
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Note:
Power saving mode is off
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