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[ROM][H870][Stock] OPEN EU LG-H870 10L ROM

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westwood24

Senior Member
Feb 10, 2011
154
462
Bamberg
PPLjamX0zNHS6k6paSu9qxFTJAI5gg2Ca1opkqBVSgAWG-MpTs3cpYvCjvrwOugT18ZJmP_Eg4msyWE=w1920-h971


LG-H870 OPEN EU 10L ROM​
Hello everyone

This is my first work in things like Android.
I am just about to learn how to develop and port for Android.

This zip is created from the original KDZ. I changed the Boot.img, so you do not have to reinstall TWRP.
Later I will create other zips without modifications so you can flash
the ROM without TWRP/Root to be absolutely stock and one with Aroma installer or something,
so that you can choose between Supersu and Magisk.

Next I will build a stock Custom ROM with some tweaks and mods. :good:

If I have done this I will try to develop a fully Custom ROM with various ports and/or
mods made by me if I can do it :fingers-crossed:. I would also like to try to port LineageOS for our sexy device. :D
Sorry for my bad english i'm out of practice :p

Features​
*Stock build made from official KDZ
*Stock Build.prop
*Unrooted
*Boot.img modified to keep TWRP
*Remove dm-verity
*Remove forceencrypt​
Installation​
What you need​
*Unlocked Bootloader [How to do]
*Working TWRP installed [Link to official TWRP]
*When you need Root, Latest SuperSU [Download] or Magisk [Download]
*H870 10L OPEN EU (TWRP).zip [Download]


How to install​
Reboot to recovery using button combo or reboot app (need root)
Backup Dalvik,ART, Cache, System & Data (include not your internal memory) and Boot
in to your external sd or copy the backup from internal sd to your PC!
For clean install: Wipe Dalvik/ART, Cache, System and Data (Recommend)
You can also keep your data by dirty flashing the zip.
Flash H870 10L OPEN EU (TWRP).zip
Flash SuperSU or Magisk zip when you need root
Reboot System


At the first time you boot to system, it can be TWRP says No OS installed. You can ignore it.
If TWRP asks if you want to install SU, hit no



Rom Version
Android Version: 7.0
Android security patch level: June 1, 2017
Build date: June 22, 2017
Build number: NRD90U


MD5 SUMS:
Code:
[SIZE="4"][B][COLOR="Black"]
boot.img           92335edb10b951f221da1aab0b1ad2c3
modem.img          c095697d700c0b08408142f44a9f7cdf
OP_OPEN_EU.img     2519a561fb581fae313183ef2c8b5c64
persist.img        5715f5a60eba5a41b4906d8ba6bbcfad
rct.img            15bc82584049ec3a7c62d921c2897267
system.img         f21c639430b366d4e8c7b9a0ff93efc7
aboot.img          601548da68fdfa7a02d8db4a6e90d5db
apdp.img           23ca67412df6c59c2cbe5d98e45037c1
cmnlib.img         7eda51ce363f36baa39b5e886426ec8f
cmnlib64.img       7007c9dd3da6a45f0466688c3ca5126c
devcfg.img         63f2a9180a51e1788610c4e18de4ea78
factory.img        15bc82584049ec3a7c62d921c2897267
hyp.img            11a14e0b9e07f6c96b4f018b53cb33b6
keymaster.img      7efa6121ca4abe49b897f7fd3ccc2d66
laf.img            9199b8cc446f8fce5fb98a0904977084
msadp.img          0dada3ac5e1fdbcf337cbb3c8e27d5e5
pmic.img           6625757b0a85af9dbd1965a01885bc5d
raw_resources.img  f9aa74c82c39fdd96220406c03419713
rpm.img            75016588a3eab3509f3310b2f2f54dba
sec.img            628756d1475c7e6ffa2f974c63261bf6
tz.img             950dfdba97fd496bb0ae4e97b5163bd3
xbl.img            0422d1b7f47ff5bfcc1da94cec11e14e[/COLOR][/B][/SIZE]


Credits:
@autoprime
@J0SH1X's
@Chainfire
@topjohnwu
@Me :laugh:

Don´t forget to hit the thanks-button if you like my work! :good:
You want to help me with a [donation?] Feel free to make it.​
 
Last edited:

J0SH1X

Senior Member
Jan 3, 2014
1,516
2,144
Aachen
LG-H870 OPEN EU 10L Rom​
Hello everyone

This is my first work in things like android.
I am just about to learn how to develop and port for android.

This zip is from the original KDZ. I have changed the boot.img so that you do not have to reinstall TWRP. Later I will still create zip's without modification and with an aroma installer so you can choose between supersu and magisk.
Next I will build a stock rom with tweaks and mods

If I have done this I will try to develop a costum rom or port lineageOS to our device.
Features​
*Stock build made from official KDZ
*Stock Build.prop
*Unrooted
*Boot.img modified to keep TWRP
*Remove dm-verity
*Remove forceencrypt​
Installation​
What you need​
*Unlocked Bootloader [How to do]
*Working TWRP installed [Link to official TWRP]
*When you need Root, Latest SuperSU Download or Magisk of your choice V12 stable # V13 beta
*H870 10L OPEN EU (TWRP).zip [Download]


How to install​
Reboot to recovery using button combo or reboot app
Backup Dalvik,ART, Cache, System & Data (include not your internal memory) and Boot
Fullwipe (Dalvik,ART, Cache, System & Data)
Flash H870 10L OPEN EU (TWRP).zip
Flash SuperSU or Magisk zip when you need root
Reboot System

At the first time you boot to system, it can be TWRP says No OS installed. You can ignore it. If TWRP asks if you want to install SU, hit no it

Rom Version

Android Version: 7.0
Android security patch level: June 1, 2017
Build date: June 22, 2017
Build number: NRD90U


MD5 SUMS:
boot.img 92335edb10b951f221da1aab0b1ad2c3
modem.img c095697d700c0b08408142f44a9f7cdf
OP_OPEN_EU.img 2519a561fb581fae313183ef2c8b5c64
persist.img 5715f5a60eba5a41b4906d8ba6bbcfad
rct.img 15bc82584049ec3a7c62d921c2897267
system.img f21c639430b366d4e8c7b9a0ff93efc7
aboot.img 601548da68fdfa7a02d8db4a6e90d5db
apdp.img 23ca67412df6c59c2cbe5d98e45037c1
cmnlib.img 7eda51ce363f36baa39b5e886426ec8f
cmnlib64.img 7007c9dd3da6a45f0466688c3ca5126c
devcfg.img 63f2a9180a51e1788610c4e18de4ea78
factory.img 15bc82584049ec3a7c62d921c2897267
hyp.img 11a14e0b9e07f6c96b4f018b53cb33b6
keymaster.img 7efa6121ca4abe49b897f7fd3ccc2d66
laf.img 9199b8cc446f8fce5fb98a0904977084
msadp.img 0dada3ac5e1fdbcf337cbb3c8e27d5e5
pmic.img 6625757b0a85af9dbd1965a01885bc5d
raw_resources.img f9aa74c82c39fdd96220406c03419713
rpm.img 75016588a3eab3509f3310b2f2f54dba
sec.img 628756d1475c7e6ffa2f974c63261bf6
tz.img 950dfdba97fd496bb0ae4e97b5163bd3
xbl.img 0422d1b7f47ff5bfcc1da94cec11e14e​

Credits:

@autoprime
@J0SH1X's
@Chainfire
@topjohnwu

actually su is excluded from twrp because NO LOVE FOR THE WICKED
 
  • Like
Reactions: gelprofe

Bleudovergne

Senior Member
Feb 26, 2011
58
7
Xposed

Hello !
I know it's too early yet, but, it would be really cool to have a stock based rom, xposed and 3minit battery compatible. ;) :good::good::good:
sorry for my English
 

dragon-tmd

Senior Member
Jan 16, 2005
213
67
BRD
Samsung Gear App does not work (not compatible) and if you install the apk manually, it does not connect to the Gear S3 (simply does not recognize it). BT is working fine and does "see" the Gear S3.

Maybe related to "root".
 

westwood24

Senior Member
Feb 10, 2011
154
462
Bamberg
Samsung Gear App does not work (not compatible) and if you install the apk manually, it does not connect to the Gear S3 (simply does not recognize it). BT is working fine and does "see" the Gear S3.

Maybe related to "root".

How did you flash the zip?
This zip is absolutly stock.
i have test gear app from store
and it installs it and works for me.
root with magisk!
Edit: my g-watch working also and connected
 

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Last edited:
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Reactions: pittrich67

pittrich67

Senior Member
Nov 27, 2014
369
70
Berlin
How did you flash the zip?
This zip is absolutly stock.
i have test gear app from store
and it installs it and works for me.
root with magisk
I'm still thinking about whether I'm rooting. The main reason is the often described incompatibility with Magisk. As I see it works with you. Does Magisk hide also work with banking apps?
 

pittrich67

Senior Member
Nov 27, 2014
369
70
Berlin
of course. you must enable magisk hide and
then choose in magisk hide the app you need.
Have there problems with TWRP. One always reads from mount errors. Also the fact that the bootloader can no longer be closed makes me hesitate. Until now, I've always bought Nexus devices. There was never problem with closing the BL before I got it Had sold.
 

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  • 25
    PPLjamX0zNHS6k6paSu9qxFTJAI5gg2Ca1opkqBVSgAWG-MpTs3cpYvCjvrwOugT18ZJmP_Eg4msyWE=w1920-h971


    LG-H870 OPEN EU 10L ROM​
    Hello everyone

    This is my first work in things like Android.
    I am just about to learn how to develop and port for Android.

    This zip is created from the original KDZ. I changed the Boot.img, so you do not have to reinstall TWRP.
    Later I will create other zips without modifications so you can flash
    the ROM without TWRP/Root to be absolutely stock and one with Aroma installer or something,
    so that you can choose between Supersu and Magisk.

    Next I will build a stock Custom ROM with some tweaks and mods. :good:

    If I have done this I will try to develop a fully Custom ROM with various ports and/or
    mods made by me if I can do it :fingers-crossed:. I would also like to try to port LineageOS for our sexy device. :D
    Sorry for my bad english i'm out of practice :p

    Features​
    *Stock build made from official KDZ
    *Stock Build.prop
    *Unrooted
    *Boot.img modified to keep TWRP
    *Remove dm-verity
    *Remove forceencrypt​
    Installation​
    What you need​
    *Unlocked Bootloader [How to do]
    *Working TWRP installed [Link to official TWRP]
    *When you need Root, Latest SuperSU [Download] or Magisk [Download]
    *H870 10L OPEN EU (TWRP).zip [Download]


    How to install​
    Reboot to recovery using button combo or reboot app (need root)
    Backup Dalvik,ART, Cache, System & Data (include not your internal memory) and Boot
    in to your external sd or copy the backup from internal sd to your PC!
    For clean install: Wipe Dalvik/ART, Cache, System and Data (Recommend)
    You can also keep your data by dirty flashing the zip.
    Flash H870 10L OPEN EU (TWRP).zip
    Flash SuperSU or Magisk zip when you need root
    Reboot System


    At the first time you boot to system, it can be TWRP says No OS installed. You can ignore it.
    If TWRP asks if you want to install SU, hit no



    Rom Version
    Android Version: 7.0
    Android security patch level: June 1, 2017
    Build date: June 22, 2017
    Build number: NRD90U


    MD5 SUMS:
    Code:
    [SIZE="4"][B][COLOR="Black"]
    boot.img           92335edb10b951f221da1aab0b1ad2c3
    modem.img          c095697d700c0b08408142f44a9f7cdf
    OP_OPEN_EU.img     2519a561fb581fae313183ef2c8b5c64
    persist.img        5715f5a60eba5a41b4906d8ba6bbcfad
    rct.img            15bc82584049ec3a7c62d921c2897267
    system.img         f21c639430b366d4e8c7b9a0ff93efc7
    aboot.img          601548da68fdfa7a02d8db4a6e90d5db
    apdp.img           23ca67412df6c59c2cbe5d98e45037c1
    cmnlib.img         7eda51ce363f36baa39b5e886426ec8f
    cmnlib64.img       7007c9dd3da6a45f0466688c3ca5126c
    devcfg.img         63f2a9180a51e1788610c4e18de4ea78
    factory.img        15bc82584049ec3a7c62d921c2897267
    hyp.img            11a14e0b9e07f6c96b4f018b53cb33b6
    keymaster.img      7efa6121ca4abe49b897f7fd3ccc2d66
    laf.img            9199b8cc446f8fce5fb98a0904977084
    msadp.img          0dada3ac5e1fdbcf337cbb3c8e27d5e5
    pmic.img           6625757b0a85af9dbd1965a01885bc5d
    raw_resources.img  f9aa74c82c39fdd96220406c03419713
    rpm.img            75016588a3eab3509f3310b2f2f54dba
    sec.img            628756d1475c7e6ffa2f974c63261bf6
    tz.img             950dfdba97fd496bb0ae4e97b5163bd3
    xbl.img            0422d1b7f47ff5bfcc1da94cec11e14e[/COLOR][/B][/SIZE]


    Credits:
    @autoprime
    @J0SH1X's
    @Chainfire
    @topjohnwu
    @Me :laugh:

    Don´t forget to hit the thanks-button if you like my work! :good:
    You want to help me with a [donation?] Feel free to make it.​
    3
    Thank you very much. I really appreciate the great work.
    And dirty flash works too, I can confirm that.
    1
    LG-H870 OPEN EU 10L Rom​
    Hello everyone

    This is my first work in things like android.
    I am just about to learn how to develop and port for android.

    This zip is from the original KDZ. I have changed the boot.img so that you do not have to reinstall TWRP. Later I will still create zip's without modification and with an aroma installer so you can choose between supersu and magisk.
    Next I will build a stock rom with tweaks and mods

    If I have done this I will try to develop a costum rom or port lineageOS to our device.
    Features​
    *Stock build made from official KDZ
    *Stock Build.prop
    *Unrooted
    *Boot.img modified to keep TWRP
    *Remove dm-verity
    *Remove forceencrypt​
    Installation​
    What you need​
    *Unlocked Bootloader [How to do]
    *Working TWRP installed [Link to official TWRP]
    *When you need Root, Latest SuperSU Download or Magisk of your choice V12 stable # V13 beta
    *H870 10L OPEN EU (TWRP).zip [Download]


    How to install​
    Reboot to recovery using button combo or reboot app
    Backup Dalvik,ART, Cache, System & Data (include not your internal memory) and Boot
    Fullwipe (Dalvik,ART, Cache, System & Data)
    Flash H870 10L OPEN EU (TWRP).zip
    Flash SuperSU or Magisk zip when you need root
    Reboot System

    At the first time you boot to system, it can be TWRP says No OS installed. You can ignore it. If TWRP asks if you want to install SU, hit no it

    Rom Version

    Android Version: 7.0
    Android security patch level: June 1, 2017
    Build date: June 22, 2017
    Build number: NRD90U


    MD5 SUMS:
    boot.img 92335edb10b951f221da1aab0b1ad2c3
    modem.img c095697d700c0b08408142f44a9f7cdf
    OP_OPEN_EU.img 2519a561fb581fae313183ef2c8b5c64
    persist.img 5715f5a60eba5a41b4906d8ba6bbcfad
    rct.img 15bc82584049ec3a7c62d921c2897267
    system.img f21c639430b366d4e8c7b9a0ff93efc7
    aboot.img 601548da68fdfa7a02d8db4a6e90d5db
    apdp.img 23ca67412df6c59c2cbe5d98e45037c1
    cmnlib.img 7eda51ce363f36baa39b5e886426ec8f
    cmnlib64.img 7007c9dd3da6a45f0466688c3ca5126c
    devcfg.img 63f2a9180a51e1788610c4e18de4ea78
    factory.img 15bc82584049ec3a7c62d921c2897267
    hyp.img 11a14e0b9e07f6c96b4f018b53cb33b6
    keymaster.img 7efa6121ca4abe49b897f7fd3ccc2d66
    laf.img 9199b8cc446f8fce5fb98a0904977084
    msadp.img 0dada3ac5e1fdbcf337cbb3c8e27d5e5
    pmic.img 6625757b0a85af9dbd1965a01885bc5d
    raw_resources.img f9aa74c82c39fdd96220406c03419713
    rpm.img 75016588a3eab3509f3310b2f2f54dba
    sec.img 628756d1475c7e6ffa2f974c63261bf6
    tz.img 950dfdba97fd496bb0ae4e97b5163bd3
    xbl.img 0422d1b7f47ff5bfcc1da94cec11e14e​

    Credits:

    @autoprime
    @J0SH1X's
    @Chainfire
    @topjohnwu

    actually su is excluded from twrp because NO LOVE FOR THE WICKED
    1
    Sure I've tried it, you should still make a backup if something goes wrong
    1
    Everything works perfect here ? i would apreciate the 3minit support , thnx for the good work

    Sent from my LG-H870 using XDA-Developers Legacy app