Change Device certification of a ROM - P8lite Q&A, Help & Troubleshooting

Hey guys. I just wanted to ask if it's possible to change the Device certification of the CM13 Rom of the Honor 4C/X it's actually pretty much the same as our device and I just wanted to test around a bit. I'm not so experienced in Android Developement, so I decided to ask here. What do I need?

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[Q] can I natralize n7 rom to viewsonic n710?

Hi,there!
in the first place ,I should give special thanks to webmaster,because I spent many time to register a member of here,but failed,he helped me to make it!thanks!
I bought a chinese tablet ,viewsonic n710,it has similar hardware to n7,maybe I should say ,it's a fake n7.
nvidia t3 cpu ,and 1g ram,8g rom!but its' android version is still 4.04!and unfortunately ,because of the manufacture's reason ,I can not get any big update from them,they just released some patch for this product!
at the begining ,its' recovery was android backup <3e>,as we know ,it can not backup the whole system to external disk,hence ,I spent 3~4 days to naturalize cm recovery to my device ,and finally ,I made it!at here ,I must give special thanks to the author!:good:
here comes my question ,can I update kernal by myself?the first way I thought ,may I replace the kernal by n7's zimage?you know its' kernal version is 4.21 now?and will it work with my n710?
if not ,can I compile the kernal by myself?because I am a newbie with android system,I have no experience on such a project.some documents said that the hardware drivers is included in the kernal,is it right?if it's right ,that's to say ,what I do is only waitting for the manufacture's update?
the second question , can I naturalize n7 rom to my n710? because the system kernal is different.to be honest,and I have no idea about the cause of android boot now.and if it may .please give me some suggestion to do it.because there are little helpful chinese article on learning such technology in china!
appreciated you guys any help and reply!!:highfive:
and finally ,I am so sorry for my poor english!
I highly doubt the nexus 7 ROM will work on your view sonic. There's a lot of differences even though they have the same hardware. I wouldn't try putting a n7 ROM on it. There's a chance you could fry it. I had a view sonic tegra 2 tablet and I know how you feel. They never update anything.
The place to start is by looking at partition/ directory structure.. Im guessing your device is unlocked as you have a custom recovery on it.. If the directory structure is STOCK ANDROID as in 4.0 4.1 . There is a chance with some kernel tweaking you can get it ported. There will NO DOUBT be hardware to not work .
There is not a yes or no answer. Because it Can very likely be ported . its just about how much time you want to spend .And resources available for the hardware in your tablet..
So i would start by looking at the device structure. And compare hardware differences between the device such as wifi sound bluetooth and other hardware .
Its likely will cost you more and frustrations .then just buying a nexus.. But xda is all about what your asking..
GOOD LUCK if you tackle the project...
kieso said:
I highly doubt the nexus 7 ROM will work on your view sonic. There's a lot of differences even though they have the same hardware. I wouldn't try putting a n7 ROM on it. There's a chance you could fry it. I had a view sonic tegra 2 tablet and I know how you feel. They never update anything.
Click to expand...
Click to collapse
erica_renee said:
The place to start is by looking at partition/ directory structure.. Im guessing your device is unlocked as you have a custom recovery on it.. If the directory structure is STOCK ANDROID as in 4.0 4.1 . There is a chance with some kernel tweaking you can get it ported. There will NO DOUBT be hardware to not work .
There is not a yes or no answer. Because it Can very likely be ported . its just about how much time you want to spend .And resources available for the hardware in your tablet..
So i would start by looking at the device structure. And compare hardware differences between the device such as wifi sound bluetooth and other hardware .
Its likely will cost you more and frustrations .then just buying a nexus.. But xda is all about what your asking..
GOOD LUCK if you tackle the project...
Click to expand...
Click to collapse
thank you guys for your advice in the first place!!
although I think that it's very challenged for me,but I still want to have a try first,even I can guess that I will be frustrated in the end!
nowadays my ieda is that don't modify any things on zimage,just simply naturalize the n7 rom to viewsonic n710!!
I think that there's a little chance for me if I keep doing on it!you know ,I am just a newbie on android system ,so in the first place ,I may lost way,
but it's no matter to me if I can learn something from naturalization.so I have decided to make it even I know that I will fail!
good luck to me!
Hi!
Would you be kind to explain me a bit more, what do you want to make with your tablet? Do you want to install nexus7 firmware on it or what?
By the way, do you know how to root this device?
chinajjb said:
Hi,there!
in the first place ,I should give special thanks to webmaster,because I spent many time to register a member of here,but failed,he helped me to make it!thanks!
I bought a chinese tablet ,viewsonic n710,it has similar hardware to n7,maybe I should say ,it's a fake n7.
nvidia t3 cpu ,and 1g ram,8g rom!but its' android version is still 4.04!and unfortunately ,because of the manufacture's reason ,I can not get any big update from them,they just released some patch for this product!
at the begining ,its' recovery was android backup <3e>,as we know ,it can not backup the whole system to external disk,hence ,I spent 3~4 days to naturalize cm recovery to my device ,and finally ,I made it!at here ,I must give special thanks to the author!:good:
here comes my question ,can I update kernal by myself?the first way I thought ,may I replace the kernal by n7's zimage?you know its' kernal version is 4.21 now?and will it work with my n710?
if not ,can I compile the kernal by myself?because I am a newbie with android system,I have no experience on such a project.some documents said that the hardware drivers is included in the kernal,is it right?if it's right ,that's to say ,what I do is only waitting for the manufacture's update?
the second question , can I naturalize n7 rom to my n710? because the system kernal is different.to be honest,and I have no idea about the cause of android boot now.and if it may .please give me some suggestion to do it.because there are little helpful chinese article on learning such technology in china!
appreciated you guys any help and reply!!:highfive:
and finally ,I am so sorry for my poor english!
Click to expand...
Click to collapse
Did you have the ViewSonic N710 ROM?
chinajjb said:
Hi,there!
in the first place ,I should give special thanks to webmaster,because I spent many time to register a member of here,but failed,he helped me to make it!thanks!
I bought a chinese tablet ,viewsonic n710,it has similar hardware to n7,maybe I should say ,it's a fake n7.
nvidia t3 cpu ,and 1g ram,8g rom!but its' android version is still 4.04!and unfortunately ,because of the manufacture's reason ,I can not get any big update from them,they just released some patch for this product!
at the begining ,its' recovery was android backup <3e>,as we know ,it can not backup the whole system to external disk,hence ,I spent 3~4 days to naturalize cm recovery to my device ,and finally ,I made it!at here ,I must give special thanks to the author!:good:
here comes my question ,can I update kernal by myself?the first way I thought ,may I replace the kernal by n7's zimage?you know its' kernal version is 4.21 now?and will it work with my n710?
if not ,can I compile the kernal by myself?because I am a newbie with android system,I have no experience on such a project.some documents said that the hardware drivers is included in the kernal,is it right?if it's right ,that's to say ,what I do is only waitting for the manufacture's update?
the second question , can I naturalize n7 rom to my n710? because the system kernal is different.to be honest,and I have no idea about the cause of android boot now.and if it may .please give me some suggestion to do it.because there are little helpful chinese article on learning such technology in china!
appreciated you guys any help and reply!!:highfive:
and finally ,I am so sorry for my poor english!
Click to expand...
Click to collapse
i am very interested in your topic, because i have N710 too!
And want to know which CWM RECOVERY version can be installed? just download a last version?
Can the CWM recovery work right? such as BACKUP?
After analysised the OTA zip, i got some information but not enough.
maybe we can study together you can talk to me in vsset
sorry ,guys,I really did not know that there's some thread with my post after I didn't care this topic anymore,untill one guy sent private message to me,so I thought that should have a look to review !!
bezbod said:
Hi!
Would you be kind to explain me a bit more, what do you want to make with your tablet? Do you want to install nexus7 firmware on it or what?
By the way, do you know how to root this device?
Click to expand...
Click to collapse
all what I want to do is updating to my tablet,of course I have ever installed nexus7 to my device,but failed,it's out of my poor ability on android system!root this device is very simple now ,there's some ways to root it ,you can search it on internet ,especially care the chinese website!
bowen.chau said:
Did you have the ViewSonic N710 ROM?
Click to expand...
Click to collapse
yes ,I have!but it does not come from offical !!
hbgydx2002 said:
i am very interested in your topic, because i have N710 too!
And want to know which CWM RECOVERY version can be installed? just download a last version?
Can the CWM recovery work right? such as BACKUP?
After analysised the OTA zip, i got some information but not enough.
maybe we can study together you can talk to me in vsset
Click to expand...
Click to collapse
the cwm recovery is 6.1.1.19 ,and the backup function is ok,but I havn't tested restore function till now!!because my tablet still havn't bricked :laugh:I also have a member in vsset,but it seems that few people have enthusiasm on doing something on N710!!
a good news ,I BRICKED THE VIEWSONIC N710 IN INTENDED WAY!!!and used restore function to repair it,it works!!
the cwm group really did a swell thing to android system!!!thanks a lot!
I may release the cwm recovery in public way ,but it depends ,partly because we still have customer service if you bricked your device in negligent way or intended way!!but the main reason is because nobody published rom for N710!!!if you use this device in normal way ,it's hard to brick this device!!right???if you think that with cwm recovery ,your tablet will never be die ,it's wrong!!
chinajjb said:
a good news ,I BRICKED THE VIEWSONIC N710 IN INTENDED WAY!!!and used restore function to repair it,it works!!
the cwm group really did a swell thing to android system!!!thanks a lot!
I may release the cwm recovery in public way ,but it depends ,partly because we still have customer service if you bricked your device in negligent way or intended way!!but the main reason is because nobody published rom for N710!!!if you use this device in normal way ,it's hard to brick this device!!right???if you think that with cwm recovery ,your tablet will never be die ,it's wrong!!
Click to expand...
Click to collapse
you are master!
just release the cwm to help people. we can't wait viewsonic release rom, it will be a long time~
hbgydx2002 said:
you are master!
just release the cwm to help people. we can't wait viewsonic release rom, it will be a long time~
Click to expand...
Click to collapse
first of all ,I am no master!!
according to the reason I told above,I don't want to give viewsonic any reason to refuse repairing our n710 and update their rom with delay!
as we know, we still havn't perfect rom for n710,no matter 1.01 or 1.05,right?
if everyone has cwm recovery,when we blame the gps issue to them ,they may say "install 1.05",when we blame the power issue to them,"install 1.01,that's will be ok",what do you say then??
I think that you can understand it,right?of course I posted such a thread at here that isn't for boast,I really need others experience about naturalazing nexus 7 rom or cm10,you know, that's based on 4.1.x!
I also wish that I can make it ,and then I can do other things for myself,I really spent much time on n710 till now!!
if I knew that someone has made it,I will throw this project as soon as possible!
If you release the rom, we can try to transfer N7 rom to N710 together.
Sent from my Nexus 7 using Tapatalk 2
s2k7 said:
If you release the rom, we can try to transfer N7 rom to N710 together.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
I am so happy that someone has the same thought with me!!
but because of my poor internet speed in china,I am afraid that I cann't!
the size of rom is about 850mb(if what I remember is right),it's a really big challenge for me to upload the rom!
my internet is wireless ,and the upload speed no more than 60k/s,and it's the common condition ,if the weather is bad ,the speed will be more bad!!
if you really want transfer N7 rom to N710,I think that you should not be messed by grabing rom from n710!!after all ,it's the first step you should do.right?
to my opinion ,to transfer n7 rom to n710 is not a good choice,though the hardwares look similar ,but in fact ,the touch pad,gps,camera and so on is totally different,I have ever flashed n7 rom to n710 directly ,but could not boot ,and it's the sure thing what I could image in the begining.and next ,I flashed modified rom which based on n7 rom to n710,still couldn't boot either!(of course,I may do many silly things on N7 rom modification,frankly,I am a newbie on android system) , but if you want n710 to have n7 operation interface(base on n7 rom but have n7 4.1.2 interface),just forget my words!I think that it's possible!
good luck if you really want to tackle it !guy!I also hope that someone can make it,because it can save my time.
and I am so surprised that foreign friends have interest on this device,because the device is not popular at all,even in china!
chinajjb said:
I am so happy that someone has the same thought with me!!
but because of my poor internet speed in china,I am afraid that I cann't!
the size of rom is about 850mb(if what I remember is right),it's a really big challenge for me to upload the rom!
my internet is wireless ,and the upload speed no more than 60k/s,and it's the common condition ,if the weather is bad ,the speed will be more bad!!
if you really want transfer N7 rom to N710,I think that you should not be messed by grabing rom from n710!!after all ,it's the first step you should do.right?
to my opinion ,to transfer n7 rom to n710 is not a good choice,though the hardwares look similar ,but in fact ,the touch pad,gps,camera and so on is totally different,I have ever flashed n7 rom to n710 directly ,but could not boot ,and it's the sure thing what I could image in the begining.and next ,I flashed modified rom which based on n7 rom to n710,still couldn't boot either!(of course,I may do many silly things on N7 rom modification,frankly,I am a newbie on android system) , but if you want n710 to have n7 operation interface(base on n7 rom but have n7 4.1.2 interface),just forget my words!I think that it's possible!
good luck if you really want to tackle it !guy!I also hope that someone can make it,because it can save my time.
and I am so surprised that foreign friends have interest on this device,because the device is not popular at all,even in china!
Click to expand...
Click to collapse
it is a good start
i am sorry about your internet, if have chanceļ¼Œjust upload the rom. there will more people or a big guy to help us!
Viewsonic N710 Cannot start stuck at bootloader or on birsd image.
Hello Sir,
Pleae help me. I have Viewsonic N710 and it is not starting up. It only show the birds logo (logo of viewsonic).
I tried already the reset and all the reset option but its stuck on logo. It also show the dead android with triangle and ! mark.
Please let me know how to fix it.
I am new in android world.
Thank you very much.

[Q] Where To Start

Currently I have never even Rooted a Android device before and I have been wanting to get a custom ROM for awhile now. I saw OmniROM on Android Authority and it looked really good and supports the Nexus 10 along with other devices. I learned recently that it is recommended that you should do all of this as soon as you get the device so that you do not lose information that you might want.
I'm looking for a good tutorial and some recommendations on what I should do to back up some of my files and what I should do in case I decide to switch back to stock Android.
Any help would greatly be appreciated!
This ROM isn't really ready for general consumption yet... it will get there tho.
Patience

[Discussion] SM T819 - Lineage OS - A possible starting point!

I have been waiting quite some time for a custom rom for SM T819 but I haven't see much progress in this. I looked for a device with similar specs for our device and came across this device which already has a Lineage OS build available. Its practically the same device but with a different screen size.
LeEco Le 2 Specs: http://www.gsmarena.com/leeco_le_2-8053.php
LeEco Le 2 Lineage OS Github Repo: https://github.com/LineageOS/android_device_leeco_s2
It will be a good starting point as I think for getting a custom rom for this device with a great potential. I have read that having spec devices is a great start to porting a ROM from one device to another without specifically building it from the source. However it includes a few build prop tweaks and changing few lines on kernel which I have no technical expertise.
Looking forward for your thoughts.
It's true, personally I don't have this tab but I had experience with a Tab I used which was similar in specs with S4 Mini ..
You'll get bugs though and you can base device tree from the Leeco Phone to build ROMs
Anything new here?
Seems like @tuxing built a modified T813 LOS build for himself, but of course no LTE in there. https://forum.xda-developers.com/showpost.php?p=73992901&postcount=552
i really hate the lack of support for LTE Tablets :/
Hi guys, I don't know if i am on topic but 'cause of this lack of ROMs for the T819, can I install the one for the T813? I know there is no LTE, but if I wanna try the ROM can I install it or it is incompatible with the T819?
kinglolloman said:
Hi guys, I don't know if i am on topic but 'cause of this lack of ROMs for the T819, can I install the one for the T813? I know there is no LTE, but if I wanna try the ROM can I install it or it is incompatible with the T819?
Click to expand...
Click to collapse
Not that easy, but I had a nice chat session with @LuK1337 and he explained me how to get things built and boot on T819: https://forum.xda-developers.com/tab-s2/general/guide-build-lineageos-15-1-t819-t3721477
It's not that difficult as I thought. @LuK1337 told me it's simple and even I managed to get it working.

Flashing a new ROM for Motorola Defy

Hi
I'm currently doing a bit of personal IT project and my friend has given me their old motorola defy for me to use.
What I'm trying to do is flash a new rom to the device so that I can access the play store on it, as currently it's unsupported. I have rooted the device, I'm just very unsure on how to do this next part. I was originally going to use CyanogenMod but I'm aware of the fact it has now been taken over by Lineage OS instead.
Would it be possible if someone could tell me which would be the best rom to flash to this device or give me a step by step guide that will tell me how to do it? Or is this device so unsupported that it's no longer possible for me to this?
Thanks
gymkana3000 said:
Hi
I'm currently doing a bit of personal IT project and my friend has given me their old motorola defy for me to use.
What I'm trying to do is flash a new rom to the device so that I can access the play store on it, as currently it's unsupported. I have rooted the device, I'm just very unsure on how to do this next part. I was originally going to use CyanogenMod but I'm aware of the fact it has now been taken over by Lineage OS instead.
Would it be possible if someone could tell me which would be the best rom to flash to this device or give me a step by step guide that will tell me how to do it? Or is this device so unsupported that it's no longer possible for me to this?
Thanks
Click to expand...
Click to collapse
Just use CM 7 for Gingerbread or the last Quarx's CM nightly. We do not have Lineage OS builds.

Nethunter OnePlus 8 pro lineage 20

Forgive me if I post this in the wrong place, move it if necessary np.
Xda has been my go to for many many phones over the years. Many years. But recently I've grown a little deeper interest with the phone I currently own.
I need some clarity if anyone could please.
I've got a OnePlus 8 pro IN2025 on lineage 20 (whatever latest build in relation to the date on this post) and rooted with magisk 26.1.
Everything is running awesome. Even been able to remove a few Google system apps I despise.. this setup is reminiscent of a couple phones I've run on CM.. I thought those days were over.
So much appreciation to those keeping development alive. Much love.
To the point:
I'm trying to run as much of nethunter as possible without flashing it (and maybe I have the wrong idea so please correct me)
To my understanding, nethunter will require me downgrading to Android 12 with some other ROM - crdroid etc..
Flash twrp\ nethunter - then I have the nethunter ROM installed.
Problem is, I'm still a little attached to some Google stuff. I limit it, but there that is.
I've got the Kali app store installed and a few toys I can play with -
Question is, when I flash nethunter, is it like flashing any other ROM? Thats it. Or is there an equivalent to a "USB live version" that's temporary.. have I gone as far as I can without flashing?
I'm not interested in getting rid of lineage in favor of nethunter.
Thanks in advance. You guys are awesome!

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