[ROM] [Umidigi One Pro][30.03] Eragon Rom V.2.5 Base 20190107 Mods/tweaks/AOSP

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skeleton1911

Senior Member
May 4, 2012
10,488
14,765
münster
You have the twrp and root after flash?
After flashing rom for me root is missing, I don't know why.

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Maybe a magisk problem.

But not a problem. Root it yourself.

Go to magisk manager. (make update if necessary)
1. Copy the boot.img to your internal storage.
2. In magisk manager Klick on install / choose only boot.img.
3. Find the boot.img on internal storage and apply.
4. After he patched it it's in download folder.
5. Copy it to desktop (patched_boot.img)
6. Rename it to only boot.img
7. Copy that to the eragon v2.5 ROM folder on desktop.
8. Turn off phone and use flashtools to flash only the boot.img. uncheck the rest.

That's all



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ogeid79

Senior Member
Sep 2, 2012
91
37
Milan
Maybe a magisk problem.

But not a problem. Root it yourself.

Go to magisk manager. (make update if necessary)
1. Copy the boot.img to your internal storage.
2. In magisk manager Klick on install / choose only boot.img.
3. Find the boot.img on internal storage and apply.
4. After he patched it it's in download folder.
5. Copy it to desktop (patched_boot.img)
6. Rename it to only boot.img
7. Copy that to the eragon v2.5 ROM folder on desktop.
8. Turn off phone and use flashtools to flash only the boot.img. uncheck the rest.

That's all



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Many thanks, I try to follow your indication!

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razen_kain

Senior Member
Jan 28, 2013
2,563
2,484
Carthage
You have the twrp and root after flash?
After flashing rom for me root is missing, I don't know why.

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Open Magisk app. Select install/update Magisk (the one on top). Select download and install Magisk. Reboot. You should be good to go.

Edit: if it prompts you to update the app, do it.

---------- Post added at 06:36 AM ---------- Previous post was at 06:30 AM ----------

It seems like those who updated from 1.0 to 2.5 don't have a problem but the clean flashers of 2.5 have problems. I had this happen after coming from a treble ROM with a clean flash but it was fixed by doing what stated above.
 
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ogeid79

Senior Member
Sep 2, 2012
91
37
Milan
Open Magisk app. Select install/update Magisk (the one on top). Select download and install Magisk. Reboot. You should be good to go.

Edit: if it prompts you to update the app, do it.

---------- Post added at 06:36 AM ---------- Previous post was at 06:30 AM ----------

It seems like those who updated from 1.0 to 2.5 don't have a problem but the clean flashers of 2.5 have problems. I had this happen after coming from a treble ROM with a clean flash but it was fixed by doing what stated above.

Many many thanks, now works perfectly!! :good:
 

ogeid79

Senior Member
Sep 2, 2012
91
37
Milan
Sometime when I make or receive a call the screen stay black and also pressing the on/off button don't wake up.

Any news about update or new pie 9 version?

Many thanks

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skeleton1911

Senior Member
May 4, 2012
10,488
14,765
münster
Hi @skeleton1911

Do you think you will develop new roms in the future for this phone? Are you still owner of this phone?
Thank you for your time

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Yes I'm still using it.
I don't know . My plan was to make a android 9 ROM. In the next days I will start with it and see how it goes...

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Siralja

New member
Jun 24, 2019
3
1
Hey @skeleton1911,
Found this nice ROM! Uhm.. On the first Page you said, it's not working with the "normal" Version. Only Pro.. But Why? It's the Same phone, the Pro Version just have 64 GB Space 🤔 That's the only difference. Should I try it?
 
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skeleton1911

Senior Member
May 4, 2012
10,488
14,765
münster
Hey @skeleton1911,
Found this nice ROM! Uhm.. On the first Page you said, it's not working with the "normal" Version. Only Pro.. But Why? It's the Same phone, the Pro Version just have 64 GB Space [emoji848] That's the only difference. Should I try it?
If you know flashtools. And you can go back to your stock ROM. Then yes, give it a try.

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skeleton1911

Senior Member
May 4, 2012
10,488
14,765
münster
Happy with Eragon ROM, only needed to reflash the latest Magisk.zip (since the updated Magisk Manager.apk didn't like the old Magisk). Works nice until now.
Thank you.
I know I didn't cook this ROM forward a long time , I hope to find time soon. Holiday/ vacation is coming in the next week's :)

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  • 21
    eragonbannerneu.png



    features-pic.png




    Rom Based on the Stock Firmware from Umidigi , but its highly modified and tweaked for good Battery life and Performance


    Code:
    * Based on 20190107 release
    * Deodexed
    * Android Oreo 8.1. API 27
    * Deencrypted
    * Increased battery life
    * Busybox run-parts
    * Ramdsik Tweaks
    * Bloatware removed
    * Non recent limits
    * Memory optimizations
    * rooted with latest Magisk
    * Mixplorer explorer
    * Zipalgined
    * Tweaked for better battery and performance
    * Support almost 24 hours a day
    * AND MANY MORE


    download-pic.png


    Required:

    latest SP Flashtools and MTK Drivers
    Umidigi.com link : https://community.umidigi.com/forum.php?mod=viewthread&tid=16931



    How to Install the Rom
    1.install MTK Drivers
    2.install SP FLashtools
    3.extract the donwloaded rom zip on to desktop
    3.Turn off the Phone
    4 configurate flashtools and flash the Rom

    IF YOU ARE COMING FROM STOCK ROM A FULLWIPE IS REQUIRED: MEANS MARK USERDATA IN FLASHTOOLS.

    Info:
    -a Flashable Rom via TWRP will come in next release (due to my time)
    with many more...
    -Rom has TWRP and is Rooted and Deencrypted by Default. you dont need to do something
    -Phone will reboot one time after google setup . thats related to the stock download manager for Fota /OTA.etc

    -------------------------------------------------------------------------------------------------------

    Download Rom :

    ERAGON V 2.5



    changelog-pic.png



    Code:
    v2.5
    -fixed a problem in userdata partition (caused bootloops)
    -updated magisk manager to latest 
    -cleaned up build.prop and vendor
    -navbar is on 36 dpi again (looks much better )
    
    
    v2.0
    -rebased to 20190107 base
    -merged all stuff from v1.0 into the new base / made from scratch
    -added and resized my bootanimation into rom
    -fixed black/dark stausbar/notification bar issue again
    -fixed set APN settings
    -fixed some gplay apps not working (amazon/Netflix working now)
    -increased batter life a bit more
    -navbar is on default dpi at the moment
    -added latest busybox 1.30 into system
    -latest magisk root
    -latest mixplorer
    
    [COLOR="Red"]MANY MORE TWEAKS/MODS WILL BE WITH V 3.0[/COLOR]
    
    v1.0
    -initial release
    
    -based on 20181113 / 20181208 Stock rom
    -fixed black/dark stausbar/notification bar issue
    -TWRP recovery
    -deencrypted
    -eragon advanced boot menu
    -changed LCD density to 300dpi
    -updated Google playstore and services
    -removed MTK Logger
    -better battery managment
    -Improved performance.
    -better ram management
    -android 9 overlays. (Stock is 8.1)
    -themed to Aosp Blue
    -increased WiFi scan interval
    -ramdisk tweaks.
    -rooted by default (magisk)
    -navbar reduced. (More comfortable)
    -disabled built in error reporting
    -disabled sending of usage data
    -google DNS 
    -nova Launcher
    -and more


    ----------------------------------------------------------------------------------------------------------------------

    Special Thanks / Credits to:
    topjohnwu for his awesome Universal Systemless Interface called Magisk Mod and Magisk Manager
    HootanParsa for his Mixplorer explorer

    Contributors
    skeleton1911

    ROM OS Version: 8.1.x Oreo
    ROM Kernel: Original Stock Firmware Linux 4.4.95+
    ROM Firmware: Original Firmware from Umidigi
    Based On: Original Firmware
    Link to Original/Stock Firmware Forum:
    https://community.umidigi.com/forum.php?mod=forumdisplay&fid=200

    Version Information
    Status: Stable
    Current Stable Version: 1
    Stable Release Date: 2019-01-07

    Created 2018-12-17
    Last Updated 2019-03-30
    9
    Coming very soon :)

    Screenshot_20190323-115625.jpeg

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    9
    Info:
    Version 2 is running and it's finished to 75% .
    Have to code a bit more but
    It will not take long anymore then I release it.


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    7
    This evening/night v2.5 will be available. With the bootloop fix and more.. ;)

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    7
    ERAGON VERSION 2.0 IS OUT


    please read changelog.

    took me many many hours, builded again from scratch, from latest Stock update

    also if you are coming from stock rom please perform a Fullwipe. (Mark userdata in flashtools)
    thats related to the removed encryption for TWRP.

    if you are on v1.0 you can dirty flash it . ( unmark userdata in Flashtools)
    BUT, if you notice an issue please make a fullwipe and look if the issue is still there.

    i always test my roms with a fullwipe.


    IN VERSION 3.0 WILL BE MANY MORE TWEAKS AND MODS ( in the future)

    ENJOY