[ROM][OFFICIAL]LineageOS 15.1 for Redmi 3S/3X/Prime[land]

lustphemy

New member
Jun 30, 2019
1
0
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Just flashed it perfectly, thank you kindly, sir.
But i've got error: 7 when installing it, resolved it by deleting whole line of "asserts" at updater-script.
This custom rom is making me even more mad at Xiaomi, MIUI in general, because stock rom left me with 12 Gb free space, 16 Gb if i wipe all the data storage.
Lineage with Gapps Pico with everything i need installed, left me with 20 GBs of free space!
What a bunch of bloated things running in MIUI! Even my Zenfone with Ressurection and off-brand tablet with the good ol' Cyanogen, did not have that much difference free space from their stock roms.
Now, i'm off browsing some custom kernels, because my current touchscreen somewhat the same as stock one, insensitive and lagging. I've read somewhere because CPU refuse to crank up when keyboards was up, i need to browse some local forum of mine for a fix.
Big thanks.
 

Tomte70

New member
Jul 15, 2019
2
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0
data roaming not working

First of all I have to thank you for the great work.
We use this rom on 3 devices in our family and it works very stable.
We are from germany and now on vaction in Italy.
What's a bit wierd is that on two of our devices we are not able to activate mobile data. I mean, the options are enabled but we get no connection.
We already switched the SIM cards and all three are working in one phone but not in the two others.
Is there anything we can try to get it working or is it possible to generate any logs for investigation?

Thanks
Tomte
 

MKKLR21

Senior Member
Aug 8, 2013
280
129
63
Did you check settings in Phone Information? Dial *#*#4636#*#*, go to "Phone Information", tap the three dots, tap "select radio band" and tap "Automatic". Then set preferred network type to "LTE/UMTS auto (PRL)".
Check APN settings.
This should normally work in europe. Good luck and happy holidays.
 

Tomte70

New member
Jul 15, 2019
2
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0
Thanks for your suggestions but I checked all of these settings. Also tried the SIM card in the second slot. Nothing helped.
So I think we have to try next year, perhaps with a fresh Installation of LOS 16 ;)
 

pearlblack15

Senior Member
Mar 7, 2016
64
9
0
Something went wrong with the rom suddenly. I don't know what but calling from Jio network to Jio network does not work. However, calling from Jio to other networks work fine. Tried current Rom and previous build as well. Same result. Rolled back to MIUI 10, now its fine. I'll update once a new build is up because setting up phone is a hassle with all the apps. I don't do backups. My fault.
 

pearlblack15

Senior Member
Mar 7, 2016
64
9
0
Calling Issue

Sorry, the problem of making calls showed up again.
This is how the problem appears in my case:
I have two Sim cards..one Jio 4G as SIM 1 and Vodafone 4G as sim 2. Both have Network type set as LTE/WCDMA/GSM....
Before making any change: Calling works on both the SIM
Now, Change mobile data to SIM 2 -> make a call -> it works.
Change mobile data back to SIM 1 -> make a call with SIM 2 -> does not work; call ends.

Restart the device and its fine again. Change data sim and the problem comes up with sim 2.

For logcats, I searched the forum but the app needs root and I am not rooted plus I don't have a PC with me. Please consider my case. I'd be grateful enough.
If logcat is a must then perhaps I have to live with it.

Thank you for the hard work.

Edit: If I turn off Enhanced 4G LTE mode then the issue is reversed i.e calling works on SIM 2 (VODAFONE) but DOES NOT work on SIM 1 (JIO 4G)
 
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MKKLR21

Senior Member
Aug 8, 2013
280
129
63
Most Xiaomi phones have been removed from build roster due to inactive maintainers. Switch to an unofficial ROM to get security updates.