[ROM][10.0][UNOFFICIAL]LineageOS 17.1 [SERRANOVELTE GT-I9195I]

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JensH

Member
Jul 29, 2020
13
1
Dear people! Since yesterday I have problems with lineage. The screen is not switching of anymore and I can not find the reason. It is trying to go to sleep, getting darker a bit and then after two seconds it turn on again. As well it is not possible to switch it off with the power-button. It's a very crazy error... what would you recommend me to do?
 

Nokono

Senior Member
  • Sep 6, 2019
    346
    190
    Dear people! Since yesterday I have problems with lineage. The screen is not switching of anymore and I can not find the reason. It is trying to go to sleep, getting darker a bit and then after two seconds it turn on again. As well it is not possible to switch it off with the power-button. It's a very crazy error... what would you recommend me to do?
    Mechanical fail of power button most probably
     

    JensH

    Member
    Jul 29, 2020
    13
    1
    Is it possible, that the sd-card - that I formatted in memory-extended mode - is causing such an error? Because I just realized, that the linage is as well crishing completly down from time to time and restarts. How can I proof if the card is functioning well?
    On time during the startup some apps where not working and I checked the memory. Linaage siad, that the card would have an error. After restarting card was working again... but it seems that something is wrong there.
     
    Last edited:

    Nokono

    Senior Member
  • Sep 6, 2019
    346
    190
    Is it possible, that the sd-card - that I formatted in memory-extended mode - is causing such an error? Because I just realized, that the linage is as well crishing completly down from time to time and restarts. How can I proof if the card is functioning well?
    Home button then?
    I would try other rom, just to be sure. Full backup in TWRP in order to return everything later as it was .
     

    Nokono

    Senior Member
  • Sep 6, 2019
    346
    190
    But how can I make a full backup with TWRP on another device, when the card is in use for the system?
    Make backup on sd/internal memory and copy it to any place like PC, memory stick etc.
    Also flashing new rom doesnt require formatting of data. Data wipe is not deleting user data.
     

    JensH

    Member
    Jul 29, 2020
    13
    1
    Make backup on sd/internal memory and copy it to any place like PC, memory stick etc.
    Also flashing new rom doesnt require formatting of data. Data wipe is not deleting user data.
    After a re-install of Lineage the error did not appear again... but still I don't know where it came from originally...
     

    giosvi

    New member
    Apr 17, 2021
    1
    0
    Hello, I am testing this rom without gapps and it works really nice. I have a problem when I run Ampere Application to see the charging amperage, it is measuring 0mA. Also Accubattery app can not calibrate the battery (your device doesn't support measuring power usage). So, I would like to ask if this is software or hardware issue? Is there a solution?
     

    mernurisha

    Senior Member
    Oct 6, 2018
    261
    636
    Hello, I am testing this rom without gapps and it works really nice. I have a problem when I run Ampere Application to see the charging amperage, it is measuring 0mA. Also Accubattery app can not calibrate the battery (your device doesn't support measuring power usage). So, I would like to ask if this is software or hardware issue? Is there a solution?
    Try with another app.
    This one works fine here:
    - Battery Monitor: Ampere Meter
     
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    msbln

    Senior Member
    Feb 22, 2018
    57
    9
    - Battery Monitor: Ampere Meter
    Is it really sensory data? I tried other apps, and they all could provide only approximations. But the app is nice and fast, and the mA-values make perfect sense. Differently powerful chargers result in corresponding values.
     

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    pw16

    Member
    Apr 2, 2020
    15
    2
    Samsung Galaxy Tab E
    Is it really sensory data? I tried other apps, and they all could provide only approximations. But the app is nice and fast, and the mA-values make perfect sense. Differently powerful chargers result in corresponding values.
    Same situation here: App seems to be working fine. However when I click the "Connected" button, no details can be shown due to missing sensor for measuring electrical current.
     

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    • 5
      New update

      - Security update April-2021

      Download on the first page.
      1
      Hello, I am testing this rom without gapps and it works really nice. I have a problem when I run Ampere Application to see the charging amperage, it is measuring 0mA. Also Accubattery app can not calibrate the battery (your device doesn't support measuring power usage). So, I would like to ask if this is software or hardware issue? Is there a solution?
      Try with another app.
      This one works fine here:
      - Battery Monitor: Ampere Meter
    • 20
      2okPze5.png


      LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device.
      LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed.
      All the source code for LineageOS is available in the LineageOS Github repo.



      Whats working?
      WiFi
      RIL
      GPS
      Camera
      Flashlight
      Camcorder
      Bluetooth
      FMRadio
      IR
      NFC
      Lights
      All Sensors
      Sound
      Mobile data
      LiveDisplay support
      Selinux Enforce

      Installation instruction:

      1. Download the zip(s)
      2. Install a compatible Recovery TWRP-3.4.0-0-serranovelte
      3. Perform a backup of your current ROM (Optional)
      4. Make a full wipe (system, data, internal, art cache, dalvik)
      5. Flash LineageOS
      6. Optional: Install the Google Apps
      7. Reboot

      Source code:
      https://github.com/lineageos
      https://github.com/Galaxy-MSM8916
      Download rom: lineage-17.1
      Download opengapps: opengapps

      XDA:DevDB Information
      [ROM][10.0][UNOFFICIAL]LineageOS 17.1 [SERRANOVELTE GT-I9195I], ROM for the Samsung Galaxy S4 Mini

      Contributors
      mernurisha
      ROM OS Version: Android 10
      ROM Kernel: Linux 3.10.x

      Version Information
      Status:
      Stable
      Stable Release Date: 2021-04-18

      Created 2019-12-08
      Last Updated 2021-04-18
      8
      Just to be sure: this ROM is not being continued anymore?

      First thing in this thread's title [DISCONTINUED] seems to say so. But, a new update was made available just 1 week ago. And it works well. So, I am also wondering.

      Hi, guys. This isn't the end. There will be more rom updates later. For now, I need to take a break.
      I will even upload other Android 10 roms. For example PixelExperience-plus or others if you are interested.
      ;)
      7
      New update lineage-17.1-20200119

      New update with security patch level from january 2020 on the first page.

      - Battery percentage indicator is working.
      - Opencamera instead of snap camera
      7
      New update

      - Security update from March
      - Sound improvements (Call sound is louder and no echo when speaker is on )

      Download on the first page.
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