Related
my device is samsung s3 neo i9300i.recently i install twrp 2.7.1.0 and accidently delete all partitions and system and data.so now there are no os system.and i cant boot my phone.phone stucks on samsung logo.but i can boot into twrp recovery mod.then i decide to flash stock rom throgh twrp recovery but it fails and also try cm 12.1 official and unofficial it also fails.its showing no md5 file found.patching system image unconditionlly and updating partitions.so what can i do.i dont have pc.so give me solution which can i solve with twrp 2.7.1.0 .and one que. can i install noble rom 2.1 on this mobile in this situation?please help me......
I think you still need to find any PC with samsung drivers installed and Odin. Boot into download mode (vol down + power) and flash service firmware to recover partitions. Maybe exist any other solutions, but this, IMHO, is what you need to do.
After installing cm12.1, doesn't it boot?
Don't worry about the md5 file warning or patching system unconditionally. If you got no errors (other than what i mentioned here), it should boot fine.
in twrp there is an option of terminal command.but i dont know how to use it.when i click to open this terminal conmand then open systems folders and files and bottom line there is a option of select current folder.so how can i use it to flash rom with this.anyone have idea then please help me
I several times wiped everything at once through TWRP, then just restarted into recovery, copied .zip files for the ROM and gapps from a computer and flashed them, so can't really see where is the problem in your case. Doesn't the PC find your phone as a storage drive after wipe and restart?
yesterday i successfully install nobel rom 2.1 in my device.but now problem is i cant boot my phone.its showing samsung logo and then automatically going in download mod.before this installation i several time wipe every partitition and succedsfully install noble rom 2.1 but cant boot my phone.problem always there.please please help me
Maybe the problem is with the ROM and it's incompability with your phone. What if through Odin you flash a stock ROM from a computer in download mode and then try another custom ROM?
But of course first try to enter recovery and directly flash (another) working ROM, because going through stock with Odin takes much more time and nerves. Also, with Odin you have to be extremely careful to use the exact stock ROM for your device, so this is kind of a last-case scenario.
Plz check the rom u r downloaded is not corrupted
Or download again by any other phone and save it to external sd card then plug it on ur s3 and flash it
plz can any provide me twrp nandroid backup of system and boot partition of s3 neo i9300i plz plz plz
because in my area downloading speed is too slow.so i cant download stock firmware.its getting corrupted.i try to download it 4 to 5 times but its getting corrupted.so plz provide me backup file
U can't install stock firmware with twrp.
It can be flash using odin for pc only
ya.i know that.u mistaken me.i don't want stock rom.i want backup file of rom.just like that when we do full system backup with twrp recovery before installing new custom rom.are u understand my friend.please help me yaar.my phone is off from 2 months so please please help me .i want backup file of system and boot partition using twrp recovery.
if u have then please upload
required twrp recovery backup file which includes system and boot partition. for samsung s3 neo i9300i.
vinayak1910 said:
required twrp recovery backup file which includes system and boot partition. for samsung s3 neo i9300i.
Click to expand...
Click to collapse
Sorry but i don't have that files U have to flash cm or any other custom rom again
but in my phone i wiped my operating system.so there is no os installed.so is it possible for me to flash cm rom?can i install cm rom with clean installation and is that possible then which version have to install?please reply
If you deleted ALL partitions, you have to flash Stock. If not, then just install something.
vinayak1910 said:
but in my phone i wiped my operating system.so there is no os installed.so is it possible for me to flash cm rom?can i install cm rom with clean installation and is that possible then which version have to install?please reply
Click to expand...
Click to collapse
Yes of course you can. Flash whichever version you want. Just make sure it is only for your device s3 neo not any other Samsung phone. If you have solved the problem, then reply here and all moderator to close this thread.
Hit thanks of it helped!
Good day guys,
I am from Singapore and I want to flash custom rom for my Note 3 LTC SM-N9005. I am not new to custom flash as I have done it successfully last time using Cwm.
However I been facing problem flashing custom on this note 3.
I have downloaded AryaMod ROM, rooted my stock firmware with chain fire auto root(flash using ODIN), installed twrp 2.8.7.0 using flashify.
I copied the rom to my SD card, power off phone, enter recovery mode (volume up, power and home) with Twrp interface . Wipe up the necessary delvik cache etc, then I install the ROM.
However I get to the screen where it says
Installing external_sd/ROM.zip
Checking md5 file.
Skipping md5 check. No md5 file found
.
.
.
Flashing file 1 of 1
External_sd/rom.zip
It run for about 2 mins. Then it auto goes back to twrp page. I reboot the phone into system mode but the firmware is not being flashed.
External_sd/rom.zip
What zip file is it ??
Edit: Didn't realize that AryaMod uses Aroma so latest version of TWRP is a no go.
If its an Aroma install then newer TWRP may/will not work .
See Rom faqs .
Fossildj said:
Good day guys,
I am from Singapore and I want to flash custom rom for my Note 3 LTC SM-N9005. I am not new to custom flash as I have done it successfully last time using Cwm.
However I been facing problem flashing custom on this note 3.
I have downloaded AryaMod ROM, rooted my stock firmware with chain fire auto root(flash using ODIN), installed twrp 2.8.7.0 using flashify.
I copied the rom to my SD card, power off phone, enter recovery mode (volume up, power and home) with Twrp interface . Wipe up the necessary delvik cache etc, then I install the ROM.
However I get to the screen where it says
Installing external_sd/ROM.zip
Checking md5 file.
Skipping md5 check. No md5 file found
.
.
.
Flashing file 1 of 1
External_sd/rom.zip
It run for about 2 mins. Then it auto goes back to twrp page. I reboot the phone into system mode but the firmware is not being flashed.
Click to expand...
Click to collapse
Download this one and flash it in your current twrp https://dl.twrp.me/hlte/twrp-2.8.7.0-hlte-4.4.zip.html
After that reboot again to your twrp and start flashing your rom.
You probably have flashed the one for 4.3 bootloader, a wrong one...
I guys I have the same problem when I'm trying to flash any Rom my phone its a 9005. I thinks its not TWRP 2.8.7.0 4.4 hlte etc... because I have it and did not work. tried by 2 ways: by updating bootloader/modem and without them and the result are the same. Im running stock lollipop, now without root neigther. So Im kind a stuck here in this obsulete 5.0 lol
any ideias, thanks in advance
See your multiple identical posts .
Start at stage one boot to download mode and see what model you have .
As posted .
https://forum.xda-developers.com/showpost.php?p=71296606&postcount=13244
JJEgan said:
External_sd/rom.zip
What zip file is it ??
Click to expand...
Click to collapse
Hi it's aryamod rom
Factory reset .
Flash stock rom through ODin .
Put Araymod zip on ext sd card .
Flash TWRP file through Odin .
Boot to recovery and flash zip .
FOLLOW ROM INSTRUCTIONS .
Installation Steps
Root permission and Custom recovery (PhilZ Touch 6.48.4 or twrp-2.8.7.0) is required for flashing any custom rom so make sure you are done this part.
Make sure your phone is fully charged to 100%.
Now follow as below:
Download the ROM zip and make sure md5sum is matched then transfer to your phone
Flash odin latest modem and bootloader from here
Boot the phone into Recovery Mode
Do a FULL wipe: Dalvik Cache, Cache, Data, System even if coming from a port rom
Flash rom
The first boot may take 15-20 min
After booting up in setting wizard make sure to uncheck diagnostic data
Notes
Please read and search before asking any question that hasn't been asked before
Hey guys,
I flashed a custom rom, it's name is "Nemesis reborn v4" with TWRP Recovery on my S5 SM-G900F and it's currently at the logo screen with "Set Warranty Bit : kernel" at the top but it doesn't seem to be doing anything and I flashed it correctly using TWRP which is, Wipe, Advanced Wipe -> Dalvik / Art, System, Data and Cache and I then proceed to go to install and I choose the rom and swipe and reboot system.
I would like your guys advise please, thank you.
Kind Regards
The first time after a wipe, so a new flash, it will take around 15 minutes to boot.
remus1101 said:
The first time after a wipe, so a new flash, it will take around 15 minutes to boot.
Click to expand...
Click to collapse
It's been about half an hour.
First of all, I have flashed this rom and it's really laggy on our S5
Two times, I flash it, only one or two days and return back to AOSP based rom (Lineage 14.1,Ressurection remix 5.8.4)
Anyway, I want to help you to boot this rom on your phone as it's really nice to test the new Dream UX and this ROM especially doesn't have problems more than:
1.Ires scanner (can't run on our phone)
2.Finger print scanner (on lock screen only due to different s8 finger print scanner driver)
3.the hell much lag in the ROM (and others N7/S8 based ROMs)
----------------------
I think that you shouldn't have wiped the system partition
When I flashed it, I wibed only: (data /cache /dalvik-art)
Partitions, as I remember the developer of the ROM didn't say to wibe system partition
-----------------------
If the above didn't work then you will have to flash the stock firmware and flash the TWRP recovery then install "Nemesis reborn v4" ROM again
WARNING! During the process the whole internal storage will be FORMATTED Which mean that all your data on the internal storage will be erased (Your external SD CARD won't be affected :good::laugh
Don't worry because it isn't too hard, just follow the following steps:
1.Open your browser:laugh::laugh::laugh:
2.Go to www.sammobile.com
3.tybe the code name of your device in the search bar: (SM-G900F)
4.Choose your current CSC,which is based on your country, if don't know it, I recommends the BTU for you
As it's the best one for the European S5
5.download the latest releaseChoose the latest one-press normal download-sign in or register if you didn't-wait 10 seconds- the download should start now)
-Note: download size is about 1.5 GB or more (I'm sorry I don't remember how much it was)
6.extract the downloaded file using winrar or any .zip extractor (now you should have a 2.5 GB or less/more with the extension of .tar.md5)
7.download odin for pc (I don't remember the version but you should have downloaded it to install TWRB recovery)
8.open odin, press (PDA) OR (AP)
(Due to the difference between odin versions, the PDA button can be called AP in the Modern Versions of odin)
9.Choose the file that you have extracted
(with the extension of .tar.md5)
10.boot into download mode by turning off your phone and pressing on the (power-volume down-home) together in the same time until the phone boots and you see (booting download mode) in blue on the top left edge of the screen
11.plug your phone in the computer via the USB cable
12.There is a section called ID: COM (on the left upper side of the window in odin). The blank space underneath it will turn blue if your device is recognized. (If the phone is not recognized make sure you have installed the correct USB drivers for your device)
IMPORTANT! Do not place anything under the PIT section and make sure that “re-partition” is NOT checked. (On the left side you will see re-partition under the Options tab)
13.Once you are able to see that the firmware file is loaded onto Odin and your phone is detected, you can go ahead and press the “Start” button at the bottom of the application to being the installation process
IMPORTANT! Don’t touch the USB cable while the firmware is being flashed on your Galaxy device. Unplugging the device from the computer during the installation process or closing the Samsung Odin application mid-process can have undesired consequences
14.At the end, you will see a message saying ‘PASS” on a green background. This means that the installation is done. The device should reboot automatically and it should now be running on the latest stock firmware
IMPORTANT! If your device is stuck on The Samsung boot logo (not the splash logo) then remove the battery and boot into the stock recovery and wipe data/factory reset and wibe cache and reboot to the system
15.Wait around 15-20 mins and setup your device as it's new
-Now you are on the stock firmware, 50% of the process has been completed by now
16.Root, Install TWRB RECOVERY,Wibe: (Data/cache/Art-dalvik cache)
DO NOT Wibe System partition
17.Install the "Nemesis reborn v4" ROM normally
18.Reboot and wait around 15-20-25 mins,and then setup your device again
--------------------
Info:there is someone who ported an updated drivers for our GPU (ADRENO 330) from the Nexus 5
The updated drivers gives you 30% better performance
on touchwiz based ROMs and the stock firmware
For more info and download :
PHP:
https://forum.xda-developers.com/galaxy-s5/orig-development/adreno-qualcomm-adreno-330-drivers-t3435159
It's a normal flashable zip, flash it after you setup "Nemesis reborn v4" ROM
Note:flash it only on touchwiz based ROMs and the stock firmware, Any AOSP ROM will boot loop with this driver as the AOSP ROMs have the most up-to-date drivers.
Let's say that this drivers will make the ROM near to be a daily driver
I hope that this will help you to pass this proplem and sorry because I said too much but I wanted to help you
alwathekahmed said:
first of all, i have flashed this rom and it's really laggy on our s5
two times, i flash it, only one or two days and return back to aosp based rom (lineage 14.1,ressurection remix 5.8.4)
anyway, i want to help you to boot this rom on your phone as it's really nice to test the new dream ux and this rom especially doesn't have problems more than:
1.ires scanner (can't run on our phone)
2.finger print scanner (on lock screen only due to different s8 finger print scanner driver)
3.the hell much lag in the rom (and others n7/s8 based roms)
----------------------
i think that you shouldn't have wiped the system partition
when i flashed it, i wibed only: (data /cache /dalvik-art)
partitions, as i remember the developer of the rom didn't say to wibe system partition
-----------------------
if the above didn't work then you will have to flash the stock firmware and flash the twrp recovery then install "nemesis reborn v4" rom again
warning! During the process the whole internal storage will be formatted Which mean that all your data on the internal storage will be erased (your external sd card won't be affected :good::laugh
don't worry because it isn't too hard, just follow the following steps:
1.open your browser:laugh::laugh::laugh:
2.go to www.sammobile.com
3.tybe the code name of your device in the search bar: (sm-g900f)
4.choose your current csc,which is based on your country, if don't know it, i recommends the btu for you
as it's the best one for the european s5
5.download the latest releasechoose the latest one-press normal download-sign in or register if you didn't-wait 10 seconds- the download should start now)
-note: Download size is about 1.5 gb or more (i'm sorry i don't remember how much it was)
6.extract the downloaded file using winrar or any .zip extractor (now you should have a 2.5 gb or less/more with the extension of .tar.md5)
7.download odin for pc (i don't remember the version but you should have downloaded it to install twrb recovery)
8.open odin, press (pda) or (ap)
(due to the difference between odin versions, the pda button can be called ap in the modern versions of odin)
9.choose the file that you have extracted
(with the extension of .tar.md5)
10.boot into download mode by turning off your phone and pressing on the (power-volume down-home) together in the same time until the phone boots and you see (booting download mode) in blue on the top left edge of the screen
11.plug your phone in the computer via the usb cable
12.there is a section called id: Com (on the left upper side of the window in odin). The blank space underneath it will turn blue if your device is recognized. (if the phone is not recognized make sure you have installed the correct usb drivers for your device)
important! Do not place anything under the pit section and make sure that “re-partition” is not checked. (on the left side you will see re-partition under the options tab)
13.once you are able to see that the firmware file is loaded onto odin and your phone is detected, you can go ahead and press the “start” button at the bottom of the application to being the installation process
important! Don’t touch the usb cable while the firmware is being flashed on your galaxy device. Unplugging the device from the computer during the installation process or closing the samsung odin application mid-process can have undesired consequences
14.at the end, you will see a message saying ‘pass” on a green background. This means that the installation is done. The device should reboot automatically and it should now be running on the latest stock firmware
important! If your device is stuck on the samsung boot logo (not the splash logo) then remove the battery and boot into the stock recovery and wipe data/factory reset and wibe cache and reboot to the system
15.wait around 15-20 mins and setup your device as it's new
-now you are on the stock firmware, 50% of the process has been completed by now
16.root, install twrb recovery,wibe: (data/cache/art-dalvik cache)
do not wibe system partition
17.install the "nemesis reborn v4" rom normally
18.reboot and wait around 15-20-25 mins,and then setup your device again
--------------------
info:there is someone who ported an updated drivers for our gpu (adreno 330) from the nexus 5
the updated drivers gives you 30% better performance
on touchwiz based roms and the stock firmware
for more info and download :
PHP:
[url]https://forum.xda-developers.com/galaxy-s5/orig-development/adreno-qualcomm-adreno-330-drivers-t3435159[/url]
it's a normal flashable zip, flash it after you setup "nemesis reborn v4" rom
note:flash it only on touchwiz based roms and the stock firmware, any aosp rom will boot loop with this driver as the aosp roms have the most up-to-date drivers.
Let's say that this drivers will make the rom near to be a daily driver
i hope that this will help you to pass this proplem and sorry because i said too much but i wanted to help you
Click to expand...
Click to collapse
great tutorial?
Stuck on samsung logo after flashing nemesis v4
KylePr0 said:
Hey guys,
I flashed a custom rom, it's name is "Nemesis reborn v4" with TWRP Recovery on my S5 SM-G900F and it's currently at the logo screen with "Set Warranty Bit : kernel" at the top but it doesn't seem to be doing anything and I flashed it correctly using TWRP which is, Wipe, Advanced Wipe -> Dalvik / Art, System, Data and Cache and I then proceed to go to install and I choose the rom and swipe and reboot system.
I would like your guys advise please, thank you.
Kind Regards
Click to expand...
Click to collapse
Hi Guys! Might b a late posting but im hving the same issue after flashing this rom tried everything i could by wiping cache/dalvik cache/system/data and all of that but still the same result, using twrp 3.0.0 to falsh it but doesnt work after countless countless efforts, so back to resurrection remix 5.8.5, any help would be much appreciated. Best Regards.
Guys this is help less.
After rooting my device I followed some instructions to get the Lineage 14. I flashed a BootLoader and a Modem as instructed and went forth to mount USB in order to transfer the custom rom into the device. But this is where the problem is.
It says E: Cant find partition to mount storage. I've tried to reboot, wide, data, storage, system and cache and repair the partition I don't know what else to do.
Anyone else can help? Btw I am fairly new to this stuff so please dumb it down for me.
Another thing, when I go to reboot my recovery it says my device isn't rooted and asks to install superSu, however it was rooted before I entered download mode and started installing bootloader and modem.
Now I have no operating system in the device so i can literally only use Recovery or download mode.
Is my device bricked? I don't know. :crying: :crying:
Pobi123 said:
Guys this is help less.
After rooting my device I followed some instructions to get the Lineage 14. I flashed a BootLoader and a Modem as instructed and went forth to mount USB in order to transfer the custom rom into the device. But this is where the problem is.
It says E: Cant find partition to mount storage. I've tried to reboot, wide, data, storage, system and cache and repair the partition I don't know what else to do.
Anyone else can help? Btw I am fairly new to this stuff so please dumb it down for me.
Another thing, when I go to reboot my recovery it says my device isn't rooted and asks to install superSu, however it was rooted before I entered download mode and started installing bootloader and modem.
Now I have no operating system in the device so i can literally only use Recovery or download mode.
Is my device bricked? I don't know. :crying: :crying:
Click to expand...
Click to collapse
If you can boot recovery, all is not lost.
First, are you sure that you flashed the correct bootloader/modem for your s5 model (G900 T, P, V, F, etc? Odin should not let you flash the wrong one, but anything is possible.
If Bl/modem is correct, them the next thing is to get the custom rom onto the phone.
-make sure you have downloaded everything you need (rom, root method(pref Magisk), gapps if wanted)
- boot into recovery, I'm recommending and assuming that you are using the latest Twrp, if not, d/l official Twrp for your model, and flash that with Odin
-In twrp select wipe, format data, just in case.
-now you should be able to mount usb storage, using the option in twrp
- now you should be able to mount your phone to your PC and transfer the rom, put it somewhere easy to find on the phone. also copy gapps and Magisk zips
-now, still in twrp, select install, select rom zip, select add more, select Magisk zip, also flash gapps at this time if you want to use them.
-click the button to flash
-click wipe cache/dalvik
-click reboot
-pray ?
BlueCyclone said:
If you can boot recovery, all is not lost.
First, are you sure that you flashed the correct bootloader/modem for your s5 model (G900 T, P, V, F, etc? Odin should not let you flash the wrong one, but anything is possible.
If Bl/modem is correct, them the next thing is to get the custom rom onto the phone.
-make sure you have downloaded everything you need (rom, root method(pref Magisk), gapps if wanted)
- boot into recovery, I'm recommending and assuming that you are using the latest Twrp, if not, d/l official Twrp for your model, and flash that with Odin
-In twrp select wipe, format data, just in case.
-now you should be able to mount usb storage, using the option in twrp
- now you should be able to mount your phone to your PC and transfer the rom, put it somewhere easy to find on the phone. also copy gapps and Magisk zips
-now, still in twrp, select install, select rom zip, select add more, select Magisk zip, also flash gapps at this time if you want to use them.
-click the button to flash
-click wipe cache/dalvik
-click reboot
-pray ?
Click to expand...
Click to collapse
Hey man! Thank you so much for your reply. I installed CPE1 bootloader and modem driver, honestly I don't even know what they do. Was this a wrong thing to do?
I rooted my device using cf auto root, then flashed the bootloader and modem using Odin. After that I (stupidly) tried to boot my stock OS and it was stuck in a bootloop.
Unfortunately I won't be able to try your instructions this till tomorrow evening but I'll keep you posted!! do you mind if I pm?
Edit: I was using twrp 2.8.7 I believe, could this have been the problem? Also I updated twrp to latest and tried micro sd as storage and flashed a Rom but the phone is still bootlooping
Pobi123 said:
Hey man! Thank you so much for your reply. I installed CPE1 bootloader and modem driver, honestly I don't even know what they do. Was this a wrong thing to do?
I rooted my device using cf auto root, then flashed the bootloader and modem using Odin. After that I (stupidly) tried to boot my stock OS and it was stuck in a bootloop.
Unfortunately I won't be able to try your instructions this till tomorrow evening but I'll keep you posted!! do you mind if I pm?
Edit: I was using twrp 2.8.7 I believe, could this have been the problem? Also I updated twrp to latest and tried micro sd as storage and flashed a Rom but the phone is still bootlooping
Click to expand...
Click to collapse
Ok I see you have S5 plus. I'm not familiar with that device to know which baseband it should be.
One thing you might try is to boot recovery and clear cache/dalvik and then try booting the custom rom.
If all else fails, you might try Samfirm
https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647
That should give you a stock firmware file to flash with odin.
You can pm if you need to, I don't own an S5+, nor am I a veteran flasher but I will try to help if I can.
BlueCyclone said:
Ok I see you have S5 plus. I'm not familiar with that device to know which baseband it should be.
One thing you might try is to boot recovery and clear cache/dalvik and then try booting the custom rom.
If all else fails, you might try Samfirm
https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647
That should give you a stock firmware file to flash with odin.
You can pm if you need to, I don't own an S5+, nor am I a veteran flasher but I will try to help if I can.
Click to expand...
Click to collapse
Ive tried the suggestion you gave me, no success. However I honestly dont know if it could be my fault. I'm gonna flash the stock firmware and restart the whole root process.
Thanks for your help man!
Pobi123 said:
Ive tried the suggestion you gave me, no success. However I honestly dont know if it could be my fault. I'm gonna flash the stock firmware and restart the whole root process.
Thanks for your help man!
Click to expand...
Click to collapse
Ok sorry I couldn't be more help
Oh, you don't need to use of cfautoroot anymore, you can just flash Magisk after the rom, and then use Magisk manager to manage all your root permissions.
So if you are going back to stock, I would:
-Flash stock in Odin
-probably boot stock once to verify (first boot takes long)
-odin flash latest twrp(uncheck auto-reboot, just battery pull after it says pass)
-power on phone with key combo to boot recovery
- format data
-flash rom/gapps?/Magisk
-wipe cache/dalvik
-reboot system (first boot will take long)
Hope you get your phone working again
BlueCyclone said:
Ok sorry I couldn't be more help
Oh, you don't need to use of cfautoroot anymore, you can just flash Magisk after the rom, and then use Magisk manager to manage all your root permissions.
So if you are going back to stock, I would:
-Flash stock in Odin
-probably boot stock once to verify (first boot takes long)
-odin flash latest twrp(uncheck auto-reboot, just battery pull after it says pass)
-power on phone with key combo to boot recovery
- format data
-flash rom/gapps?/Magisk
-wipe cache/dalvik
-reboot system (first boot will take long)
Hope you get your phone working again
Click to expand...
Click to collapse
Good News! Phone is back in full working order after flashing stock firmware. It was kinda scary though, I had to fix an error in Odin and then the phone wouldn't even boot up! Left it over night, booted it again and it worked fine Thanks a lot for your help, I'll try not to soft brick my device again
I have a J7 Pro (J730G/DS) and I was wondering if its possible to install ANY rom that is 64bit as my CPU does indeed support 64bit but my OS is only 32.
I want to use this smartphone as an emulation device but most modern emulators such as Citra and Dolphin require 64bit Android
if its possible, can anyone link a guide on how to change my rom to a 64bit one?
I recommend installing a custom Treble rom, as they are all arm64.
For that I recommend first to create a Vendor partition(with recovery) using the file Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875)
Then recommend you to install this ROM: https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
And you will have a 64 bit OS.
death.by.confusion said:
I recommend installing a custom Treble rom, as they are all arm64.
For that I recommend first to create a Vendor partition(with recovery) using the file Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875)
Then recommend you to install this ROM: https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
And you will have a 64 bit OS.
Click to expand...
Click to collapse
Thank you for the help, do you maybe have a guide for me? never installed a custom ROM before
[GUIDE][J730X] A beginer's guide to installing custom ROM on Samsung Galaxy J7 2017
In order to install a custom ROM, the general steps are to: Unlock bootloader, Install custom recovery, make a backup of your current stock ROM, and then go to install a custom ROM.
NOTE: It is good idea to note your software version and your baseband version right now(enter *#1234# on dial pad)
This is so you can find your stock ROM on https://www.sammobile.com/ and flash with Odin tool.
Unlock bootloader
In our samsung phone it is very easy to unlock the bootloader. All you have to do is go to Developer options and enable OEM Unlock(something similar to the image below)
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To enable Developer options, you go in About phone, and press on the field Build Number multiple times(something similar to the image below)
Install custom recovery
There are multiple choices for custom recovery for our samsung phone. I recommend to install TWRP 3.3.0(link here https://github.com/ananjaser1211/android_device_samsung_jxy17lte/releases)
You need samsung USB drivers(link here https://developer.samsung.com/mobile/android-usb-driver.html and the
the Odin tool(for flashing the recovery)(link here https://odinflashtool.com/download/odin3-v3-13-1/
1. Turn your phone in to Download mode. For that, first power off your phone, and then hold POWER button together with volume DOWN and HOME button, then connect the phone with USB cable on the computer.
2. Open Odin tool
3. In the options tab, uncheck auto reboot
4. Select the custom recovery image in to AP field(the exact file name of recovery from link is TWRP-3.3.0-j7y17lte-20190417.tar
5. Start flashing.
6. Now, hold POWER, volume DOWN, volume UP and HOME button together until your screen on the phone goes back, then instantly hold POWER, Volume UP and HOME button together, so you boot in to the installed recovery.
7. You should see the installed recovery working.
Set up internal storage so the recovery works properly
Warning: This operation WILL DELETE EVERYTHING ON YOUR INTERNAL STORAGE. COPY YOUR FILES ELSEWHERE.
Use your installed recovery to wipe the internal storage, so it becomes available for usage.
Select the option Wipe, then Format data, and then confirm the operation.
No you should be able to use your recovery for other operations.
Make a backup of your current stock ROM
Use your installed recovery to make a backup of your current stock ROM.
Select the option Backup, and then select all partitions, then confirm the backup operation.
After this, don't forget to copy the backup in your computer. For that, you can plug your phone to PC while you are in recovery, and then you can just copy the backup. The backup is stored in the folder named TWRP.
Install a custom ROM
You can use your recovery to install a custom ROM.
The general steps for installing a custom ROM are:
1. Wipe the partitions Data, Dalvik/Cache, System
2. Download the ROM that is a zip file and store the zip file in phone(either internal memory or SD CARD)
3. Use the install option in recovery to install the ROM
4. Reboot the phone.
Install a custom TREBLE ROM
Treble ROMS are different than regular custom ROMS, because they need the phone to have an additional Vendor partition.
To create a Vendor partition, use your recovery to install the zip Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875) and reboot your phone in to recovery so the recovery detects the new vendor partition.
Then you need to flash a particular vendor(Either Project Treblue, or H-VENDOR).
After that, you can wipe the partitions(Data, Dalvik/Cache, System) and flash the custom TREBLE ROM.
I recommend to flash this custom TREBLE ROM: crDROID https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
To flash crDROID, first install the zip Exynos7870_CreateVendor_2.0.zip, reboot your phone in to recovery, and then flash crDROID(note that the vendor is included in crDROID).
Revert to stock ROM
You can use Odin tool to flash the stock rom. First find your stock rom on https://www.sammobile.com/, unpack the downloaded ROM, and then use Odin tool to flash all the files(BL,AP,CP, CSC)
To revert to stock ROM using your recovery, first install the zip Exynos7870_RevertVendor_2.0.zip(link here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875), reboot your phone in to recovery so the recovery detects that the vendor partition is gone, and then restore your previously created backup.
death.by.confusion said:
In order to install a custom ROM, the general steps are to: Unlock bootloader, Install custom recovery, make a backup of your current stock ROM, and then go to install a custom ROM.
NOTE: It is good idea to note your software version and your baseband version right now(enter *#1234# on dial pad)
This is so you can find your stock ROM on https://www.sammobile.com/ and flash with Odin tool.
Unlock bootloader
In our samsung phone it is very easy to unlock the bootloader. All you have to do is go to Developer options and enable OEM Unlock(something similar to the image below)
To enable Developer options, you go in About phone, and press on the field Build Number multiple times(something similar to the image below)
Install custom recovery
There are multiple choices for custom recovery for our samsung phone. I recommend to install TWRP 3.3.0(link here https://github.com/ananjaser1211/android_device_samsung_jxy17lte/releases)
You need samsung USB drivers(link here https://developer.samsung.com/mobile/android-usb-driver.html and the
the Odin tool(for flashing the recovery)(link here https://odinflashtool.com/download/odin3-v3-13-1/
1. Turn your phone in to Download mode. For that, first power off your phone, and then hold POWER button together with volume DOWN and HOME button, then connect the phone with USB cable on the computer.
2. Open Odin tool
3. In the options tab, uncheck auto reboot
4. Select the custom recovery image in to AP field(the exact file name of recovery from link is TWRP-3.3.0-j7y17lte-20190417.tar
5. Start flashing.
6. Now, hold POWER, volume DOWN, volume UP and HOME button together until your screen on the phone goes back, then instantly hold POWER, Volume UP and HOME button together, so you boot in to the installed recovery.
7. You should see the installed recovery working.
Set up internal storage so the recovery works properly
Warning: This operation WILL DELETE EVERYTHING ON YOUR INTERNAL STORAGE. COPY YOUR FILES ELSEWHERE.
Use your installed recovery to wipe the internal storage, so it becomes available for usage.
Select the option Wipe, then Format data, and then confirm the operation.
No you should be able to use your recovery for other operations.
Make a backup of your current stock ROM
Use your installed recovery to make a backup of your current stock ROM.
Select the option Backup, and then select all partitions, then confirm the backup operation.
After this, don't forget to copy the backup in your computer. For that, you can plug your phone to PC while you are in recovery, and then you can just copy the backup. The backup is stored in the folder named TWRP.
Install a custom ROM
You can use your recovery to install a custom ROM.
The general steps for installing a custom ROM are:
1. Wipe the partitions Data, Dalvik/Cache, System
2. Download the ROM that is a zip file and store the zip file in phone(either internal memory or SD CARD)
3. Use the install option in recovery to install the ROM
4. Reboot the phone.
Install a custom TREBLE ROM
Treble ROMS are different than regular custom ROMS, because they need the phone to have an additional Vendor partition.
To create a Vendor partition, use your recovery to install the zip Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875) and reboot your phone in to recovery so the recovery detects the new vendor partition.
Then you need to flash a particular vendor(Either Project Treblue, or H-VENDOR).
After that, you can wipe the partitions(Data, Dalvik/Cache, System) and flash the custom TREBLE ROM.
I recommend to flash this custom TREBLE ROM: crDROID https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
To flash crDROID, first install the zip Exynos7870_CreateVendor_2.0.zip, reboot your phone in to recovery, and then flash crDROID(note that the vendor is included in crDROID).
Revert to stock ROM
You can use Odin tool to flash the stock rom. First find your stock rom on https://www.sammobile.com/, unpack the downloaded ROM, and then use Odin tool to flash all the files(BL,AP,CP, CSC)
To revert to stock ROM using your recovery, first install the zip Exynos7870_RevertVendor_2.0.zip(link here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875), reboot your phone in to recovery so the recovery detects that the vendor partition is gone, and then restore your previously created backup.
Click to expand...
Click to collapse
Thank you very much but I have a problem, when I try to install CreateVendor or crDroid I get an error in TWRP "failed to mount /preload (invalid argument)
any fix for that?
LidorTzruya said:
Thank you very much but I have a problem, when I try to install CreateVendor or crDroid I get an error in TWRP "failed to mount /preload (invalid argument)
any fix for that?
Click to expand...
Click to collapse
This is not an error that will break your phone. TWRP will install the ROM successfuly, so don't worry about the error. Since there is a Vendor partition, it is natural that the phone won't have a preload partition, so TWRP won't be able to mount it.
Now how is the ROM working?
death.by.confusion said:
This is not an error that will break your phone. TWRP will install the ROM successfuly, so don't worry about the error. Since there is a Vendor partition, it is natural that the phone won't have a preload partition, so TWRP won't be able to mount it.
Now how is the ROM working?
Click to expand...
Click to collapse
it works well! thank you! I tried installing GApps (ARM64, android 10, stock) and that just puts the phone into a bootloop, so I re-installed the rom. maybe you know what it happens?
LidorTzruya said:
it works well! thank you! I tried installing GApps (ARM64, android 10, stock) and that just puts the phone into a bootloop, so I re-installed the rom. maybe you know what it happens?
Click to expand...
Click to collapse
I don't use GAPPS, so i don't know what would be the problem.
I suggest you install pico package instead of the stock package.
If still not working, then I suggest you install bitgapps.
death.by.confusion said:
In order to install a custom ROM, the general steps are to: Unlock bootloader, Install custom recovery, make a backup of your current stock ROM, and then go to install a custom ROM.
NOTE: It is good idea to note your software version and your baseband version right now(enter *#1234# on dial pad)
This is so you can find your stock ROM on https://www.sammobile.com/ and flash with Odin tool.
Unlock bootloader
In our samsung phone it is very easy to unlock the bootloader. All you have to do is go to Developer options and enable OEM Unlock(something similar to the image below)
To enable Developer options, you go in About phone, and press on the field Build Number multiple times(something similar to the image below)
Install custom recovery
There are multiple choices for custom recovery for our samsung phone. I recommend to install TWRP 3.3.0(link here https://github.com/ananjaser1211/android_device_samsung_jxy17lte/releases)
You need samsung USB drivers(link here https://developer.samsung.com/mobile/android-usb-driver.html and the
the Odin tool(for flashing the recovery)(link here https://odinflashtool.com/download/odin3-v3-13-1/
1. Turn your phone in to Download mode. For that, first power off your phone, and then hold POWER button together with volume DOWN and HOME button, then connect the phone with USB cable on the computer.
2. Open Odin tool
3. In the options tab, uncheck auto reboot
4. Select the custom recovery image in to AP field(the exact file name of recovery from link is TWRP-3.3.0-j7y17lte-20190417.tar
5. Start flashing.
6. Now, hold POWER, volume DOWN, volume UP and HOME button together until your screen on the phone goes back, then instantly hold POWER, Volume UP and HOME button together, so you boot in to the installed recovery.
7. You should see the installed recovery working.
Set up internal storage so the recovery works properly
Warning: This operation WILL DELETE EVERYTHING ON YOUR INTERNAL STORAGE. COPY YOUR FILES ELSEWHERE.
Use your installed recovery to wipe the internal storage, so it becomes available for usage.
Select the option Wipe, then Format data, and then confirm the operation.
No you should be able to use your recovery for other operations.
Make a backup of your current stock ROM
Use your installed recovery to make a backup of your current stock ROM.
Select the option Backup, and then select all partitions, then confirm the backup operation.
After this, don't forget to copy the backup in your computer. For that, you can plug your phone to PC while you are in recovery, and then you can just copy the backup. The backup is stored in the folder named TWRP.
Install a custom ROM
You can use your recovery to install a custom ROM.
The general steps for installing a custom ROM are:
1. Wipe the partitions Data, Dalvik/Cache, System
2. Download the ROM that is a zip file and store the zip file in phone(either internal memory or SD CARD)
3. Use the install option in recovery to install the ROM
4. Reboot the phone.
Install a custom TREBLE ROM
Treble ROMS are different than regular custom ROMS, because they need the phone to have an additional Vendor partition.
To create a Vendor partition, use your recovery to install the zip Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875) and reboot your phone in to recovery so the recovery detects the new vendor partition.
Then you need to flash a particular vendor(Either Project Treblue, or H-VENDOR).
After that, you can wipe the partitions(Data, Dalvik/Cache, System) and flash the custom TREBLE ROM.
I recommend to flash this custom TREBLE ROM: crDROID https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
To flash crDROID, first install the zip Exynos7870_CreateVendor_2.0.zip, reboot your phone in to recovery, and then flash crDROID(note that the vendor is included in crDROID).
Revert to stock ROM
You can use Odin tool to flash the stock rom. First find your stock rom on https://www.sammobile.com/, unpack the downloaded ROM, and then use Odin tool to flash all the files(BL,AP,CP, CSC)
To revert to stock ROM using your recovery, first install the zip Exynos7870_RevertVendor_2.0.zip(link here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875), reboot your phone in to recovery so the recovery detects that the vendor partition is gone, and then restore your previously created backup.
Click to expand...
Click to collapse
Hello sir, im just newbie about updating phone like this so i just follow your step above and now my phone going to CRDROID after SAMSUNG screen, is this ok or wrong ?? i still be able to use my phone but the problem is my sim card is not detected, and also i miss the part of revert stock rom, and when i try to revert stock rom my phone say there is no OS inside. Maybe you know what should i do sir ? at least my simcard detected and i have signal to do whatsapp and other else, thank you sir
death.by.confusion said:
In order to install a custom ROM, the general steps are to: Unlock bootloader, Install custom recovery, make a backup of your current stock ROM, and then go to install a custom ROM.
NOTE: It is good idea to note your software version and your baseband version right now(enter *#1234# on dial pad)
This is so you can find your stock ROM on https://www.sammobile.com/ and flash with Odin tool.
Unlock bootloader
In our samsung phone it is very easy to unlock the bootloader. All you have to do is go to Developer options and enable OEM Unlock(something similar to the image below)
To enable Developer options, you go in About phone, and press on the field Build Number multiple times(something similar to the image below)
Install custom recovery
There are multiple choices for custom recovery for our samsung phone. I recommend to install TWRP 3.3.0(link here https://github.com/ananjaser1211/android_device_samsung_jxy17lte/releases)
You need samsung USB drivers(link here https://developer.samsung.com/mobile/android-usb-driver.html and the
the Odin tool(for flashing the recovery)(link here https://odinflashtool.com/download/odin3-v3-13-1/
1. Turn your phone in to Download mode. For that, first power off your phone, and then hold POWER button together with volume DOWN and HOME button, then connect the phone with USB cable on the computer.
2. Open Odin tool
3. In the options tab, uncheck auto reboot
4. Select the custom recovery image in to AP field(the exact file name of recovery from link is TWRP-3.3.0-j7y17lte-20190417.tar
5. Start flashing.
6. Now, hold POWER, volume DOWN, volume UP and HOME button together until your screen on the phone goes back, then instantly hold POWER, Volume UP and HOME button together, so you boot in to the installed recovery.
7. You should see the installed recovery working.
Set up internal storage so the recovery works properly
Warning: This operation WILL DELETE EVERYTHING ON YOUR INTERNAL STORAGE. COPY YOUR FILES ELSEWHERE.
Use your installed recovery to wipe the internal storage, so it becomes available for usage.
Select the option Wipe, then Format data, and then confirm the operation.
No you should be able to use your recovery for other operations.
Make a backup of your current stock ROM
Use your installed recovery to make a backup of your current stock ROM.
Select the option Backup, and then select all partitions, then confirm the backup operation.
After this, don't forget to copy the backup in your computer. For that, you can plug your phone to PC while you are in recovery, and then you can just copy the backup. The backup is stored in the folder named TWRP.
Install a custom ROM
You can use your recovery to install a custom ROM.
The general steps for installing a custom ROM are:
1. Wipe the partitions Data, Dalvik/Cache, System
2. Download the ROM that is a zip file and store the zip file in phone(either internal memory or SD CARD)
3. Use the install option in recovery to install the ROM
4. Reboot the phone.
Install a custom TREBLE ROM
Treble ROMS are different than regular custom ROMS, because they need the phone to have an additional Vendor partition.
To create a Vendor partition, use your recovery to install the zip Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875) and reboot your phone in to recovery so the recovery detects the new vendor partition.
Then you need to flash a particular vendor(Either Project Treblue, or H-VENDOR).
After that, you can wipe the partitions(Data, Dalvik/Cache, System) and flash the custom TREBLE ROM.
I recommend to flash this custom TREBLE ROM: crDROID https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
To flash crDROID, first install the zip Exynos7870_CreateVendor_2.0.zip, reboot your phone in to recovery, and then flash crDROID(note that the vendor is included in crDROID).
Revert to stock ROM
You can use Odin tool to flash the stock rom. First find your stock rom on https://www.sammobile.com/, unpack the downloaded ROM, and then use Odin tool to flash all the files(BL,AP,CP, CSC)
To revert to stock ROM using your recovery, first install the zip Exynos7870_RevertVendor_2.0.zip(link here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875), reboot your phone in to recovery so the recovery detects that the vendor partition is gone, and then restore your previously created backup.
Click to expand...
Click to collapse
Hi, I tried it on my J7 Pro (j730g/ds), but it stuck on cdroid logo. What I do
1. Install TWRP and format /data
2. Install Exynos7870_CreateVendor_2.0.zip and reboot to recovery
3. And Install crDroid 6.9 (without gapps)
4. Reboot
But phone it bootloop on cdroid logo.
Any help is Appreciate
Sorry for my bad english before.
suciprimawati said:
Hi, I tried it on my J7 Pro (j730g/ds), but it stuck on cdroid logo. What I do
1. Install TWRP and format /data
2. Install Exynos7870_CreateVendor_2.0.zip and reboot to recovery
3. And Install crDroid 6.9 (without gapps)
4. Reboot
But phone it bootloop on cdroid logo.
Any help is Appreciate
Sorry for my bad english before.
Click to expand...
Click to collapse
Do not flash cdroid, flash a treble rom instead. It should have a extension of .img instead of .zip
After flashing Exynos7870_CreateVendor_2.0.zip，flash skyhawk recovery project.
https://forum.xda-developers.com/ga.../unofficial-skyhawk-recovery-project-t4107145, rebooting into skywawk recovery,you should flash H-Vendor.
https://forum.xda-developers.com/galaxy-j7-2017/development/treble-h-vendor-v1-0-t4116277
Without rebooting immediately flash gsi image.
after flashing reboot device.
death.by.confusion said:
[GUIDE][J730X] A beginer's guide to installing custom ROM on Samsung Galaxy J7 2017
In order to install a custom ROM, the general steps are to: Unlock bootloader, Install custom recovery, make a backup of your current stock ROM, and then go to install a custom ROM.
NOTE: It is good idea to note your software version and your baseband version right now(enter *#1234# on dial pad)
This is so you can find your stock ROM on https://www.sammobile.com/ and flash with Odin tool.
Unlock bootloader
In our samsung phone it is very easy to unlock the bootloader. All you have to do is go to Developer options and enable OEM Unlock(something similar to the image below)
To enable Developer options, you go in About phone, and press on the field Build Number multiple times(something similar to the image below)
Install custom recovery
There are multiple choices for custom recovery for our samsung phone. I recommend to install TWRP 3.3.0(link here https://github.com/ananjaser1211/android_device_samsung_jxy17lte/releases)
You need samsung USB drivers(link here https://developer.samsung.com/mobile/android-usb-driver.html and the
the Odin tool(for flashing the recovery)(link here https://odinflashtool.com/download/odin3-v3-13-1/
1. Turn your phone in to Download mode. For that, first power off your phone, and then hold POWER button together with volume DOWN and HOME button, then connect the phone with USB cable on the computer.
2. Open Odin tool
3. In the options tab, uncheck auto reboot
4. Select the custom recovery image in to AP field(the exact file name of recovery from link is TWRP-3.3.0-j7y17lte-20190417.tar
5. Start flashing.
6. Now, hold POWER, volume DOWN, volume UP and HOME button together until your screen on the phone goes back, then instantly hold POWER, Volume UP and HOME button together, so you boot in to the installed recovery.
7. You should see the installed recovery working.
Set up internal storage so the recovery works properly
Warning: This operation WILL DELETE EVERYTHING ON YOUR INTERNAL STORAGE. COPY YOUR FILES ELSEWHERE.
Use your installed recovery to wipe the internal storage, so it becomes available for usage.
Select the option Wipe, then Format data, and then confirm the operation.
No you should be able to use your recovery for other operations.
Make a backup of your current stock ROM
Use your installed recovery to make a backup of your current stock ROM.
Select the option Backup, and then select all partitions, then confirm the backup operation.
After this, don't forget to copy the backup in your computer. For that, you can plug your phone to PC while you are in recovery, and then you can just copy the backup. The backup is stored in the folder named TWRP.
Install a custom ROM
You can use your recovery to install a custom ROM.
The general steps for installing a custom ROM are:
1. Wipe the partitions Data, Dalvik/Cache, System
2. Download the ROM that is a zip file and store the zip file in phone(either internal memory or SD CARD)
3. Use the install option in recovery to install the ROM
4. Reboot the phone.
Install a custom TREBLE ROM
Treble ROMS are different than regular custom ROMS, because they need the phone to have an additional Vendor partition.
To create a Vendor partition, use your recovery to install the zip Exynos7870_CreateVendor_2.0.zip(download from here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875) and reboot your phone in to recovery so the recovery detects the new vendor partition.
Then you need to flash a particular vendor(Either Project Treblue, or H-VENDOR).
After that, you can wipe the partitions(Data, Dalvik/Cache, System) and flash the custom TREBLE ROM.
I recommend to flash this custom TREBLE ROM: crDROID https://forum.xda-developers.com/galaxy-j7-2017/development/unofficial-crdroid-6-7-t4119505
To flash crDROID, first install the zip Exynos7870_CreateVendor_2.0.zip, reboot your phone in to recovery, and then flash crDROID(note that the vendor is included in crDROID).
Revert to stock ROM
You can use Odin tool to flash the stock rom. First find your stock rom on https://www.sammobile.com/, unpack the downloaded ROM, and then use Odin tool to flash all the files(BL,AP,CP, CSC)
To revert to stock ROM using your recovery, first install the zip Exynos7870_RevertVendor_2.0.zip(link here https://forum.xda-developers.com/galaxy-j7-2017/development/treble-project-treblue-j710x-t4098875), reboot your phone in to recovery so the recovery detects that the vendor partition is gone, and then restore your previously created backup.
Click to expand...
Click to collapse
Hello. Sorry for the long reply ahead. I have the same problem of wanting to use 64 bit apps in my J7 pro (SM-J30G/DS). It's my first time doing a custom rom as well and I followed all the instructions detailed here, but things did not go well for me.
The only step I missed is copying the backup to my laptop because for some reason my device is not letting it be copied. Nevertheless, I proceeded to install the custom rom since I was hoping to use the stock rom in sammobile.com instead as backup.
However, I keep getting both the error 7 and "failed to mount /preload (invalid argument)" when installing crdroid. I tried numerous ways to fix it but nothing happens. The following are what I have already tried:
- Install older versions of crdroid (all versions causes error 7)
- Remove assert in "updater-script" (tried it in 6.9 and 6.7 versions but still get error 7)
- Install latest versions of twrp (I cannot find the latest version of twrp for j7y17lte aside from what's here, so I went to other sites that offer twrp for J7 pro (2017). I found j7xelte and herolte but they don't work, so I used given twrp here again)
I can't fix the error and the install was always unsuccessful, so I decided to use another custom rom which is HavocOS. I followed the instructions but I still get the error 7 when installing project treblue. I tried removing assert again but the error is still there. I researched more but I can't find any more solutions to this problem or what's causing it.
One thing to note is that the create vendor zip was installed successfully (but with failed to mount/preload) and only the custom roms receive error 7. My research about error 7 said that it happens when the device is incompatible with the roms to be installed, but I'm pretty sure that my device is J730G/DS which should work fine since it worked with others here that have the same device. If my device was incompatible, then why does the twrp and create vendor work fine? Is it because my phone was not rooted? I saw that a lot of custom roms require root before installing, but it was not mentioned in the instructions so I did not root my phone.
Another problem is that I can't revert to my stock rom anymore. I found my stock rom in sammobile and proceeded to flash it using odin, but then my phone is stuck in samsung logo after rebooting. I tried leaving it for 8 hours to see if it will load but nothing happened. I can still access the recovery so I reinstalled twrp and would try to reinstall my stock rom.
Any help would be appreciated. Thank you!
EDIT: After reinstalling twrp, I tried flashing the create vendor and crdroid again and for some reason, the installation was now successful. But after rebooting to system, it was stuck in the crdroid logo. I then went to twrp again, formatted the data, then installed HavocOS and to my surprise, it was successful! There are no problems with boot and I am currently able to use the rom smoothly.
Problem is fixed since I am able to use 64 bit apps, but if you guys know what happened and what steps I did wrong, please tell me! I am still confused with what the problem is and I don't want to experience the same problem when I update my rom. Any help would be appreciated. Thank you very much!
I want to run 64 bit in J7 max G615F
does it work on nokia 2.3 which is binder64?