LOS 18.1 Clean Install Success
This is entirely as a result of the huge amount of info / tips shared on this site by others, so thanks to them.
I was guided most by "
S5 LineageOS Super Clean Install" by
@curiousrom. Kudos.
1) Prep.
I have a SM-G900F (klte) and started with TWRP recovery and LOS 16.1.
I used:
TWRP, twrp-3.5.2_9-0-klte
to do:
a wipe of System, Cache, Dalvik / Art Cache.
a FORMAT of Data (and of course Internal Storage).
a manual deletion from External SD of any Android-related folders (overkill maybe?).
then into Download Mode.
2) Flashed Stock.
Noticed the
updated Samsung Stock ROM, dated November-2020 (yep, only last year).
Used:
Odin3 v3.14.1
G900FXXU1CTK2_G900FOXA1CTK2_BTU.zip (Stock from Sams Mobile; the name is perhaps confusing)
Which resulted in:
CTK2 BootLoader
CQK3 Modem (Baseband)
Bounced it a couple of times.
Comms were good, including LTE / 4G.
Note: I use a UK Cell provider called Lebara, which runs on the Vodafone network.
3) Flashed LOS 18.1.
Waited a couple of weeks to see how the new builds were received, and opted for the third Build.
Used:
TWRP (as above)
lineage-18.1-20210509-nightly-klte-signed.zip
MindTheGapps-11.0.0-arm-20210412_124103
Success, and a VERY stable build.
No hiccups, no problems, not even any glitches; a really EXCELLENT ROM.
4) Performance & Apps
The phone loses roughly 0.5% battery per hour overnight (which is GREAT), and easily lasts 2 days between charges (for me, and my typical usage).
For Performance I used the:
--> Settings, Accessibility, Remove animations = On
Thanks
@curiousrom for your "
Remove Animations UI Speedup Test - Taming Google & Apps" post.
I also reviewed:
--> Dev Options, Running Services
But all looked good.
Plus,
--> Dev Options, Apps, Background Check;
and disabled FlipFlap & Exchange Services, as I use neither.
And I must say, it definitely feels quicker / smoother than LOS16.1, which is amazing.
Question) In LOS16.1 I could review apps that "start at boot" & "run in background", but now, apart from the above, I can't see similar detail anywhere. Can anyone point me in the right direction, or is this how it’s now done in LOS18.1?
5) Security / Root
I DO NOT need Magisk.
My UK Pub apps complain about a Custom ROM, but carry on regardless (Spoons & Hungry Horse).
My UK Bank app works a treat (Nationwide).
Netflix likewise (surprisingly)
And even NFC & Google Play work without a hitch!!
6) FYI
a) I found the option to disable SmartCover was not visible until AFTER I had set a Screen Lock Pattern:
--> Settings, Connected Devices (Bluetooth, NFC), Connection Preferences, Smart Cover = Off
b) I too miss the ScreenShot option from the Power button (Single Handed) like others have mentioned, but am getting used to the Power-&-Vol-Down Short-Press and Long-Press combos, or using it thru Task Switcher.
c) Unlike LOS16.1, I have had ZERO problems with the Phone using LTE/4G when out & about, passing thru Dead Zones / 3G-Only Zones, which is brilliant considering I could only use 2G/3G before, because it would fail to re-connect to 4G in LOS16.1 for me.
My Settings are:
--> Settings, Network and Internet, Mobile Network:
Roaming = Off (Don't expect this makes a difference for me).
Preferred Type = GSM/WCDMA/LTE
Auto Select Network = On
The APN settings in LOS18.1 appear to be the same as they were in the new Stock.
Essentially all as-is fresh out of the box; I didn't change a thing and it Works!
I wondered if this was simply down to improvements in LOS 18.1; or perhaps because of the new re-release / re-package of CQK3 Modem (Baseband) that came with the new Stock ROM, all but one of which were TimeStamped 26-Nov-2020 (aligned with the Package Production date perhaps?), except, the 2G modem.bin, which had retained its much older 14-Nov-2017 timestamp of the previous Stock ROM, which doesn't really add-up, as you'd expect them ALL to either:
carry the same (Package Date) TimeStamp for all files, or,
carry their own original dates which differ between the previous Stock ROM,
@FitTomes package (Cheers), this new Stock Package.
Weird, but its working better than it ever has, so I'm more than happy!
Note: For me in the UK, the
previous Stock ROM was: G900FXXU1CRH1_G900FOXA1CRH1_BTU.zip (Sams Mobile).
Thanks again to everyone's hard work and many contributions.
It IS much appreciated.