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[Q&A] [N910G] [INU] Dr.Ketan Custom ROM.

Q&A for [N910G] [INU] Dr.Ketan Custom ROM.
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Reserved
Have been following you. Reserved for sure.
---------- Post added at 09:12 PM ---------- Previous post was at 08:46 PM ----------
Thank you sir. Will be eagerly waiting for it.

hello, of course, on the model F is not possible to mount it right?
Inviato dalla mia navicella spaziale in viaggio sulla terra!

Querry
Sir, i was just wanted to as that the multi window function as you mentioned works with most of apps.
So basically it is working with all our regular apps?

I'm getting the phone today and I'm considering flashing this rom as soon as it's out but there are a few points on which I'm not really sure about:
First, it says it's based on the indian version. Is it compatible with the note 4 sold in europe? is TWRP indian recovery compatible too? According to amazon the model is SM-N910FZKEITV
Will I have issues with the modem? Should I "recover" it from stock?
Are there any known limitations or issues not stated in the thread?
How does this all fit with knox? Is the flash bit going to be forever set? can it be resetted? should I care about it?
Is there anything I should check before voiding my warranty?
That should be all I can think about for now

Device can't able to boot
I have followed your instruction but at the end my note 4 keeps on rebooting. It stuck in Samsung logo.
Please help me to fix it.

Dr Ketan, love the rom, is there any way to fit more icon in home screen?

Note : I am not the developer of them , just helping other users as a fellow user of his Rom and with my limited knowledge.
edmundlau said:
Dr Ketan, love the rom, is there any way to fit more icon in home screen?
Click to expand...
Click to collapse
I think you need to modify the tw launchers , it has been done on previous Notes so just wait for it
---------- Post added at 09:31 PM ---------- Previous post was at 09:29 PM ----------
yeshuagarwal1 said:
I have followed your instruction but at the end my note 4 keeps on rebooting. It stuck in Samsung logo.
Please help me to fix it.
Click to expand...
Click to collapse
Down Odin and then download latest firmware from sammobile and flash it
Guessing you're using Note 4 indian (N910G) version
http://www.sammobile.com/firmwares/download/36739/N910GDTU1ANJ4_N910GODD1ANJ4_INU.zip
---------- Post added at 09:35 PM ---------- Previous post was at 09:31 PM ----------
Jackomel said:
I'm getting the phone today and I'm considering flashing this rom as soon as it's out but there are a few points on which I'm not really sure about:
First, it says it's based on the indian version. Is it compatible with the note 4 sold in europe? is TWRP indian recovery compatible too? According to amazon the model is SM-N910FZKEITV
Will I have issues with the modem? Should I "recover" it from stock?
Are there any known limitations or issues not stated in the thread?
How does this all fit with knox? Is the flash bit going to be forever set? can it be resetted? should I care about it?
Is there anything I should check before voiding my warranty?
That should be all I can think about for now
Click to expand...
Click to collapse
It was primarily developed for Indian version of Galaxy Note 4 (N910G) so you might face issues and not recommend , try other roms for your Models and regarding know is hardware fuse so once triggered its fixed so yes warranty can be denied .
---------- Post added at 09:36 PM ---------- Previous post was at 09:35 PM ----------
pessu90 said:
hello, of course, on the model F is not possible to mount it right?
Inviato dalla mia navicella spaziale in viaggio sulla terra!
Click to expand...
Click to collapse
for now maybe try it .. take a backup before .

N910F
Hello I am from germany. My english is not the best
I have flashed the rom on my N910F an then flashes this Kernel from N4 Echoe Rom and the rom works fine. No issues at all.
So you can give a try on N910F...

Custom Rom boot loop
Hi guys I have an Australian version of the Note 4. I have tried to install Dr Ketan Rom for the Note 4 N910G and all that happens is a boot loop. Note sure what I am doing wrong. I have followed the instructions to the letter and still no luck. Keep having to flash stock rom via odin. Any help would be great.

Hi I am having problem booting after installing the rom. It will keep rebooting after the samsung note 4 logo comes up. Will that be the result of me flashing a N910F rom and kernel before? I have now installed the stock rom but the phone is laggy. will be great if someone can tell what to do. Regards

Does this work on tmobile add long as i flash tmobile kernel? Thanks in advance.
Sent from my SM-N910T using XDA Free mobile app

1. The LTE is back just after flashing Dr. Ketan ROM with the same SIM & same location !!!!! 
2. Download booster not working in roaming ...Hi Dr. can you fix this 
3. The additional ICONs in the notification pull down (replacement of quick find stuffs) are not HD ...looks bit pixelsalad! :cyclops:
Screenshot attached......now restoring with tritium backup ...more testing feedback on the way 
THANKS DR. KETAN for YOUR TIME & MAKING THIS GREAT ROM...continue to support you by buying/donating your stuffs from Google Play...unable to donate using PayPal in india

Reboot Loop
Hi Dr. Ketan,
My note 4 (Australian N910G) is stucked at a reboot loop after flashing V1, I wiped data (factory reset), then flash your rom using twrp. It said flashing is successful but then it goes into a reboot loop. MD5 for the zip on device is also matched. Any idea? Thanks.
Edit: Ops, just saw the solution on flashing Indian ROM, Will try later

Hi,
I installed this rom on my Australian N910G but the phone restarts 2-5 seconds after showing the galaxy note 4 logo (with powered by android in the bottom). I tried flashing again and also wiping but didn't help , I've flashed the stock for now but really want to try this rom, any help ? Thanks in advance
Sent from my Nexus 5 using XDA Free mobile app
---------- Post added at 03:19 AM ---------- Previous post was at 02:55 AM ----------
edmundlau said:
Hi Dr. Ketan,
My note 4 (Australian N910G) is stucked at a reboot loop after flashing V1, I wiped data (factory reset), then flash your rom using twrp. It said flashing is successful but then it goes into a reboot loop. MD5 for the zip on device is also matched. Any idea? Thanks.
Edit: Ops, just saw the solution on flashing Indian ROM, Will try later
Click to expand...
Click to collapse
what did you find ?? where did you find the solution ?

DBDPCG said:
Hi,
I installed this rom on my Australian N910G but the phone restarts 2-5 seconds after showing the galaxy note 4 logo (with powered by android in the bottom). I tried flashing again and also wiping but didn't help , I've flashed the stock for now but really want to try this rom, any help ? Thanks in advance
Sent from my Nexus 5 using XDA Free mobile app
---------- Post added at 03:19 AM ---------- Previous post was at 02:55 AM ----------
what did you find ?? where did you find the solution ?
Click to expand...
Click to collapse
See vinumsv reply below or on first page in this thread. I flashed indian rom, reflash TWRP and reflashed Dr. Ketan ROM and it seems working fine (setting up atm, haven't test yet)
vinumsv said:
Note : I am not the developer of them , just helping other users as a fellow user of his Rom and with my limited knowledge.
I think you need to modify the tw launchers , it has been done on previous Notes so just wait for it
---------- Post added at 09:31 PM ---------- Previous post was at 09:29 PM ----------
Down Odin and then download latest firmware from sammobile and flash it
Guessing you're using Note 4 indian (N910G) version
h t t p:// w w w . s a m m o b i l e . c o m / f i r m wares/download/36739/N910GDTU1ANJ4_N910GODD1ANJ4_INU.zip
---------- Post added at 09:35 PM ---------- Previous post was at 09:31 PM ----------
It was primarily developed for Indian version of Galaxy Note 4 (N910G) so you might face issues and not recommend , try other roms for your Models and regarding know is hardware fuse so once triggered its fixed so yes warranty can be denied .
---------- Post added at 09:36 PM ---------- Previous post was at 09:35 PM ----------
for now maybe try it .. take a backup before .
Click to expand...
Click to collapse

Thanks, trying it now but I thought we already have Indian firmware on out Australian version !!!
Sent from my Nexus 5 using XDA Free mobile app

Hi. Is it possible to change the colour of the CPU bar at the Notification/Pulldown Bar?

Delete boot img.
I have the Australian N910G and have deleted the boot.img from Dr ketans rom and it flashes no worries. Thanks to the fix Dr Ketan.

ehute said:
I have the Australian N910G and have deleted the boot.img from Dr ketans rom and it flashes no worries. Thanks to the fix Dr Ketan.
Click to expand...
Click to collapse
Im having the same issues with rebooting every 2-5 seconds. Also with an aust n910g.
Can i get this straight. So i have downloaded the rom, do i then delete the boot.img from zip, and then flash?
I haven't flashed in ages, im a bit rusty with all the new stuff.

Can we Downgrade Galaxy A5 from Lollipop to KitKat?

I'm looking forward to upgrade my A5 to russian Lollipop via Odin, the problem is if one day for some reason I need to downgrade back to KitKat, is it possible to downgrade? I mean if it is possible then does this recommended (to downgrade)? is there any consequences of this (like loosing warranty, bricked, etc)?

No, i would not recommend to try to downgrade. Several guys including me have hardbricked their device doing so.

also i hard bricked my device after downgrading.so you better dont do it

zerinfo said:
I'm looking forward to upgrade my A5 to russian Lollipop via Odin, the problem is if one day for some reason I need to downgrade back to KitKat, is it possible to downgrade? I mean if it is possible then does this recommended (to downgrade)? is there any consequences of this (like loosing warranty, bricked, etc)?
Click to expand...
Click to collapse
Be a Man and update it and downgrade it as much as u woold like me; but be smart and follow strictly the instructions. Sometimes, u will face problems that s how we learn to solve em. u ll need luck courage and a mind

I had already said in another post that this phone, more than others, has been a bit "tricky" and problematic.
also because of what has happened to others, do not. not that brick is sure, but is 70%
otherwise, try the new deodex http://forum.xda-developers.com/android/development/deodex-deodex-thread-samsung-galaxy-a3-t3174124

If you want to downgrade back to kitkat, you need to factory reset you're device including internal storage before you flash 4.4.4, if you encounter issues with no imei/baseband unknown. You will have to flash again.

hannez_r said:
No, i would not recommend to try to downgrade. Several guys including me have hardbricked their device doing so.
Click to expand...
Click to collapse
I disagree. I downgraded both my A3 and A5 from 5.0.2 to 4.4.4 since that the damn lollipop is ubber laggy and keeps on freezing it.
Before downgrading make sure that you do a clear dalvik then wipe cache then go to odin mode flash it twice. The first flash even if its successful will boot loop your device. The 2nd flash will work like a charm. Mine is doing fine again.

hello
your phone doesn’t get bricked unless you try to “wipe data/factory reset” in ClockworkMod Recovery while trying to install a new ROM.

DavidA3 said:
your phone doesn’t get bricked unless you try to “wipe data/factory reset” in ClockworkMod Recovery while trying to install a new ROM.
Click to expand...
Click to collapse
downgraded to 4.4.4
and re-flash CP file （[email protected] 5.0.2）
It work.

BlueFang said:
downgraded to 4.4.4
and re-flash CP file （[email protected] 5.0.2）
It work.
Click to expand...
Click to collapse
How do you re-flash CP file?

DavidA3 said:
How do you re-flash CP file?
Click to expand...
Click to collapse
how do u reflash cp file in bricked mobile

but why? i have lolipop and benchmark and phone speed is incredible. It makes no senese to downgrade from 64bit system to 32bit on 64bit phone

I downgraded my a7 (sm-700f) without any problems with odin to kitkat.

Downgrade without root and clearing dalvik and cache ? Very Strange !
---------- Post added at 12:45 PM ---------- Previous post was at 12:25 PM ----------
This guy is telling he downgrades to KK without problem and complains on other threads that he can't root 5.0 2 !!!!!! Explain please ?

tefouane said:
Downgrade without root and clearing dalvik and cache ? Very Strange !
---------- Post added at 12:45 PM ---------- Previous post was at 12:25 PM ----------
This guy is telling he downgrades to KK without problem and complains on other threads that he can't root 5.0 2 !!!!!! Explain please ?
Click to expand...
Click to collapse
Ehm.... what the hell are you talking about ? Rooting and downgrading firmware is something totaly different.
I'm on the french 5.0.2. lollipop firmware at this moment, i downgraded a few times before from this lollipop firmware to KK (simply because root is only possible on KK, but then i find myself wanting lollipop again).
You want me to explain ? Well its simply firing up Odin and flash the firmware. Very simple. But this in on the SM-700F, not sure if its different on A3 or A5.

You tell me you was on 5.0.2 and you succeed to downgrade to 4.4.4 without brick, only with Odin and original 4.4.4 firmware ? I'm on french 5.0.2 and have SM-A700F too. ..

tefouane said:
You tell me you was on 5.0.2 and you succeed to downgrade to 4.4.4 without brick, only with Odin and original 4.4.4 firmware ? I'm on french 5.0.2 and have SM-A700F too. ..
Click to expand...
Click to collapse
Yes, i told you that. And it works perfectly. Maybe you should try it yourself if you want to downgrade. Its very hard to brick a device with original firmware. You have to be a total idiot to do that like flashing firmware from another device or something.

But you have done that when the 5..0.2 was available on your country ?
---------- Post added at 10:39 PM ---------- Previous post was at 10:37 PM ----------
Normally when an OTA or update is available officially it's impossible to return back to an old version

tefouane said:
But you have done that when the 5..0.2 was available on your country ?
---------- Post added at 10:39 PM ---------- Previous post was at 10:37 PM ----------
Normally when an OTA or update is available officially it's impossible to return back to an old version
Click to expand...
Click to collapse
I only recieved a small OTA on KK. Lollipop not available in my country.

Ah OK I see. 5.0.2 is available here in France and I have done it OTA. So for me it's impossible to go back to 4.4.4.

Wi-fi not working after using non-hlos.bin in 5.1.1 then upgrading to MM

I was on MM temporarily, then used the return to stock tool to go to 5.1.1. I flashed the non-hlos.bin modem file and everything worked fine. ]
Now i flashed a stock 6.0 ROM and my wifi is not working. I assume there is a similar modem file i need to flash for MM, but couldn't find it after searching around (i saw one post that i think might have referenced it, but the link was dead and i wasn't sure it was MM anyway).
I looked inside the modem folder of the ROM itself, but nothing seemed obvious to me. Any ideas on a file or a zip i need to flash? (sorry if this is elsewhere, i did search)

I found all modems in this thread: http://forum.xda-developers.com/showthread.php?t=3272486
but there isnt for XT1575 "Pure" in that thread.

BooBzi said:
I found all modems in this thread: http://forum.xda-developers.com/showthread.php?t=3272486
but there isnt for XT1575 "Pure" in that thread.
Click to expand...
Click to collapse
Thanks for the link. Unfortunately I have the 1575. Still looking...

chuck-fu said:
Thanks for the link. Unfortunately I have the 1575. Still looking...
Click to expand...
Click to collapse
http://forum.xda-developers.com/mot...rom-stock-rooted-debloated-x1575-6-0-t3262242
Extract from one of these ROM downloads, not sure if you are odexed or not...or why not flash the entire ROM? :highfive:

Naddict said:
http://forum.xda-developers.com/mot...rom-stock-rooted-debloated-x1575-6-0-t3262242
Extract from one of these ROM downloads, not sure if you are odexed or not...or why not flash the entire ROM? :highfive:
Click to expand...
Click to collapse
Thanks.
I still don't know what file i'd be extracting. Would i just be looking for another NON-HLOS.bin file?
As for why not flash the entire ROM (a good question):
1) I am not currently rooted, and for some reason (i can't really tell you why) was trying to avoid rooting this time around.
2) I have been fighting getting a ROM to install for about 2 weeks. After finally having some luck yesterday, i have everything mostly configured now and kind of just want to leave this as is for a bit.
But, if that's what it takes, I'll be rooting and flashing again.

chuck-fu said:
Thanks.
I still don't know what file i'd be extracting. Would i just be looking for another NON-HLOS.bin file?
As for why not flash the entire ROM (a good question):
1) I am not currently rooted, and for some reason (i can't really tell you why) was trying to avoid rooting this time around.
2) I have been fighting getting a ROM to install for about 2 weeks. After finally having some luck yesterday, i have everything mostly configured now and kind of just want to leave this as is for a bit.
But, if that's what it takes, I'll be rooting and flashing again.
Click to expand...
Click to collapse
Yes, you are correct on the bin file...used the odexed zip file if you are not going to root...

Naddict said:
Yes, you are correct on the bin file...used the odexed zip file if you are not going to root...
Click to expand...
Click to collapse
That worked as expected. Many thanks!

i keep getting error: cannot load 'NON-HLOS.bin'
i have the file NON-HLOS.bin in the adb folder and opened the cmd from there
please help, after flashing this rom XT1575 Rooted 6.0 Deodexed Debloated from this link i lost wifi and cell connection.
So i flash a new rom, that put me in a boot loop or stuck at the splash screen when you first flash a rom
Now i have flashed like ten roms and still stuck,
and running this does not help
C:\adb>fastboot flash modem NON-HLOS.bin
error: cannot load 'NON-HLOS.bin'
please help, need to get my phone working again
---------- Post added at 11:28 PM ---------- Previous post was at 11:09 PM ----------
I flash a stock rom and the phone did boot but still no wifi or cell connection and i lost root and TWRP,
So i had to root again and install recovery to have any chance of fixing this problem
---------- Post added at 11:39 PM ---------- Previous post was at 11:28 PM ----------
i was able to boot the phone with OS, i flashed this ROM TruPureXMM-2.9.zip
but still no wifi or cell
---------- Post added at 11:52 PM ---------- Previous post was at 11:39 PM ----------
fix it my flashing MM-Pure-OTA-Modem-Band-12-Fix.zip

Custom Kernel = No WLAN

I have rooted the S8. If I flash a custom kernel now, no matter which one (TGP, NX, NOTORIOUS) I can not turn on the WLAN afterwards, - the slider always jumps out. With and without Wipe, - does not work.

Flash original firmware from sammobile then test it.

osama bhatti0 said:
Flash original firmware from sammobile then test it.
Click to expand...
Click to collapse
Have an original firmware flashed, there goes wireless.
Even after Rooten goes wireless.

bininga59 said:
Have an original firmware flashed, there goes wireless.
Even after Rooten goes wireless.
Click to expand...
Click to collapse
Sir flash latest firmware then root it only by twrp and when you flash twrp you have to wipe data typing yes for complete functionality and them root it by magisk. I hope you wont get any issues. Seriosuly did to my s8 same many times didnt face the issue once.

osama bhatti0 said:
Sir flash latest firmware then root it only by twrp and when you flash twrp you have to wipe data typing yes for complete functionality and them root it by magisk. I hope you wont get any issues. Seriosuly did to my s8 same many times didnt face the issue once.
Click to expand...
Click to collapse
I flashed TWRP with Odin.
Then in the TWRP SuperSU flashed, nothing else.
As soon as I take a custom kernel - no Wi-Fi
Or did I misunderstand you?

bininga59 said:
I flashed TWRP with Odin.
Then in the TWRP SuperSU flashed, nothing else.
As soon as I take a custom kernel - no Wi-Fi
Or did I misunderstand you?
Click to expand...
Click to collapse
Maybe maybe sir its because if supersu maybe, with all due respect repeat process and this time root using Magisk i use it and installed NX kernel worked fine i know kernel provide features but if it doesnt help make compromise with stock kernel and keep using it.
---------- Post added at 09:56 PM ---------- Previous post was at 09:52 PM ----------
And sir dont rush into aything whenever you install twrp after flashing origi al firmware, when twrp boots for the first time you have to keep it read only dont allow modifications then go to wipe and wipe data type yes then reboot your phone compkete setup then install magisk then reboot and again boot into twrp now flash custom kernel. I explained everything what i do and i am fine everythings fine running custom kernel without issue.

osama bhatti0 said:
Maybe maybe sir its because if supersu maybe, with all due respect repeat process and this time root using Magisk i use it and installed NX kernel worked fine i know kernel provide features but if it doesnt help make compromise with stock kernel and keep using it.
---------- Post added at 09:56 PM ---------- Previous post was at 09:52 PM ----------
And sir dont rush into aything whenever you install twrp after flashing origi al firmware, when twrp boots for the first time you have to keep it read only dont allow modifications then go to wipe and wipe data type yes then reboot your phone compkete setup then install magisk then reboot and again boot into twrp now flash custom kernel. I explained everything what i do and i am fine everythings fine running custom kernel without issue.
Click to expand...
Click to collapse
Alright. I'll try Magisk again

I know its a long process but sir told you the same i did to my s8 really hope that this time it works out for you?
---------- Post added at 10:12 PM ---------- Previous post was at 10:03 PM ----------
Sir wait i did a little searching and found this
https://forum.xda-developers.com/ga...elopment/kernel-nox-kernel-v1-t3721469/page18
Post number 174 this will definitely help u.

osama bhatti0 said:
I know its a long process but sir told you the same i did to my s8 really hope that this time it works out for you
---------- Post added at 10:12 PM ---------- Previous post was at 10:03 PM ----------
Sir wait i did a little searching and found this
https://forum.xda-developers.com/ga...elopment/kernel-nox-kernel-v1-t3721469/page18
Post number 174 this will definitely help u.
Click to expand...
Click to collapse
Thank you, - it works.:good::good::good:

bininga59 said:
Thank you, - it works.:good::good::good:
Click to expand...
Click to collapse

Error 7

Hey, I've tried everything about Error 7 and nothing helped me, I'm able to install the ROM from Disk On Key but not from the storage of the device. Save what to do?

The subject is in the wrong place

ahronbr said:
Hey, I've tried everything about Error 7 and nothing helped me, I'm able to install the ROM from Disk On Key but not from the storage of the device. Save what to do?
Click to expand...
Click to collapse
Why don't you try reading the forms and not spam development section.
Sent from my LEX720 using xda premium

mchlbenner said:
Why don't you try reading the forms and not spam development section.
Sent from my LEX720 using xda premium
Click to expand...
Click to collapse
I read everything on the subject, tried everything but nothing helped, the problem continues and I can not install anything from the internal storage.
Sorry for opening the minced topic but I must find a solution.

ahronbr said:
I read everything on the subject, tried everything but nothing helped, the problem continues and I can not install anything from the internal storage.
Sorry for opening the minced topic but I must find a solution.
Click to expand...
Click to collapse
No your have not update your twrp really
Sent from my LEX720 using xda premium

As MclBenner said, you need to update your TWRP : https://twrp.me/leeco/leecolepro3.html

Try redownload and copy the rom again to your internal memory. That may help

i was also getting error 7 when trying flash rom's as well.
I tried updating TWRP as instructed above and continued to get twrp error 7 when i tried to flash any rom.
I then noticed that my error was based on the modem baseband date being wrong.
So I just re-ran the 20s update via eui's update utility and rebooted and was able to flash rom's again.
I hope that helps somebody.
I don't believe the problem was the TWRP version because I re-flashed it twice and the error 7 persisted

dlradlt said:
i was also getting error 7 when trying flash rom's as well.
I tried updating TWRP as instructed above and continued to get twrp error 7 when i tried to flash any rom.
I then noticed that my error was based on the modem baseband date being wrong.
So I just re-ran the 20s update via eui's update utility and rebooted and was able to flash rom's again.
I hope that helps somebody.
I don't believe the problem was the TWRP version because I re-flashed it twice and the error 7 persisted
Click to expand...
Click to collapse
You need to update your firmware get from codeworkx thread
Sent from my LEX727 using xda premium

Thank you much.

Help
dlradlt said:
Thank you much.
Click to expand...
Click to collapse
Can anyone please help me I also have error code 7, but I don't have the official 21s firmware as leeco shut down. How do I install roms.
---------- Post added at 04:12 PM ---------- Previous post was at 04:10 PM ----------
dlradlt said:
Thank you much.
Click to expand...
Click to collapse
Please Help I am also having this issue, but my twrp is the latest version

millkyway4 said:
Can anyone please help me I also have error code 7, but I don't have the official 21s firmware as leeco shut down. How do I install roms.
---------- Post added at 04:12 PM ---------- Previous post was at 04:10 PM ----------
Please Help I am also having this issue, but my twrp is the latest version
Click to expand...
Click to collapse
I had to flash the 20s firmware from codeworks thread in my case the error 7 was because I had the wrong modem date installed.
https://forum.xda-developers.com/le-pro3/development/le-eco-pro-3-x727-twrp-backup-clean-t3727920
Maybe you can restore that backup from twrp. I've used it before

dlradlt said:
I had to flash the 20s firmware from codeworks thread in my case the error 7 was because I had the wrong modem date installed.
https://forum.xda-developers.com/le-pro3/development/le-eco-pro-3-x727-twrp-backup-clean-t3727920
Maybe you can restore that backup from twrp. I've used it before
Click to expand...
Click to collapse
Than you it worked but I hve no sim card support.

millkyway4 said:
Can anyone please help me I also have error code 7, but I don't have the official 21s firmware as leeco shut down. How do I install roms.
---------- Post added at 04:12 PM ---------- Previous post was at 04:10 PM ----------
Please Help I am also having this issue, but my twrp is the latest version
Click to expand...
Click to collapse
millkyway4 said:
Than you it worked but I hve no sim card support.
Click to expand...
Click to collapse
I'm not sure but I just flashed a custom ROM over that backup and everything just worked for me.
I never tried to use it so I don't know. Maybe you have some leftover stuff that you didn't get wiped.
I'd try to start over now that you have the ability to flash ROM's again.

millkyway4 said:
Can anyone please help me I also have error code 7, but I don't have the official 21s firmware as leeco shut down. How do I install roms.
---------- Post added at 04:12 PM ---------- Previous post was at 04:10 PM ----------
Please Help I am also having this issue, but my twrp is the latest version
Click to expand...
Click to collapse
Respectfully, there is no 21s firmware, go back one page and read.
This error 7 is the most common issue on the Le Pro 3 forums and the question has been answered literally a thousand times.
Error 7 is resolved by updating Twrp.
If you cant update Twrp, update your firmware.
Do a Google search and type : "All in One Tool Leeco Pro 3"
You can use it to resolve all of the possible issue variables, so download the newest version of Twrp for your device.
If you have a ZL1 then download the Twrp for the ZL1 if you have a ZL0 then download the TWRP for the ZL0 : I suspect that this is your actual issue: wrong Twrp.
Again get your files together: Twrp, Rom, Gapps, Magisk and at your current stage of using Roms the All in One tool is the best and easiest option. The All in One Instructions are on the Main All In One Tool XDA page.
Sim Card Card issues are often resolved after flashing the correct firmware.