Unable to use OTG on android 4.4.2 head unit after firmware upgrade - Android Head-Units

I wanted to use a carplay device with my car . for this purpose I installed a firmware upgrade in order to unable to installation of applications.
After the upgrade, access to files on USB was lost .
Upgrade was taken from here :
That means that before an upgrade, I was able to listen to the music from USB stick via builtin media player. After the upgrade, media player does not see the USB.
For the same reason, carplay app doesnot see the device attached to USB port.
The strange thing is that I can see the files via file explorer ( from the head unit) , they are available at /storage/udisk.
so from one side the unit can see the USB and files, but from other side applications cant see it .
What can be the problem and possible solution ?
The details about versions :
car type : Mitsubishi Outlander 2016
MGCOL_MITSU1
Android version
4.4.2
Baseband version
MPSS.TR.1,0-01780-M8626AAAAANAZM
Kernel version
3.4.0
[email protected]#1
Thu Jan 17 17:33:30 CST 2019
Build number
msm8226-userdebug 4.4.2 KVT49L eng.fengxunyi.20190117.171930test-keys

Permissions... file managers generally have global permissions.
Check through settings under storage and individual apps. That's my guess.

blackhawk said:
Permissions... file managers generally have global permissions.
Check through settings under storage and individual apps. That's my guess.
Click to expand...
Click to collapse
yes , I was thinking about it too.
The problem that when I want to change permissions via this file explorer , I got the error message that I am not root . but I do .
How can I be sure that I do root , or alternatively how to change permissions ?

ostap26 said:
yes , I was thinking about it too.
The problem that when I want to change permissions via this file explorer , I got the error message that I am not root . but I do .
How can I be sure that I do root , or alternatively how to change permissions ?
Click to expand...
Click to collapse
Many times if a app is well coded and needs special permissions it will ask for them during installation. Sometimes they can be set after the fact. Try looking in accessibility.
I haven't played with Kitkat in years but generally it's pretty straight forward. I don't root so know very little on that side. ABD editing might be another option but my knowledge of that is very limited.
Try doing a bunch of Google searches for similar problems with Kitkat storage. The device doesn't have to be the same. You can find solutions many time by cross referencing other devices even platforms.
Many issues are long standing
After the initial search for each parameter, add XDA at the end to find posts here about it easily.
Doing searches for solutions is how I first learned of XDA many years ago

blackhawk said:
Many times if a app is well coded and needs special permissions it will ask for them during installation. Sometimes they can be set after the fact. Try looking in accessibility.
I haven't played with Kitkat in years but generally it's pretty straight forward. I don't root so know very little on that side. ABD editing might be another option but my knowledge of that is very limited.
Try doing a bunch of Google searches for similar problems with Kitkat storage. The device doesn't have to be the same. You can find solutions many time by cross referencing other devices even platforms.
Many issues are long standing
After the initial search for each parameter, add XDA at the end to find posts here about it easily.
Doing searches for solutions is how I first learned of XDA many years ago
Click to expand...
Click to collapse
I rooted the device , gave permissions , but nothing happend.
I put the app in the system/app folder , installed it from there . also does not helped ...
somehow a tool called 'root explorer' can see the usb content, but my app or media player cant see it .

ostap26 said:
I rooted the device , gave permissions , but nothing happend.
I put the app in the system/app folder , installed it from there . also does not helped ...
somehow a tool called 'root explorer' can see the usb content, but my app or media player cant see it .
Click to expand...
Click to collapse
Ummm, I take OTG support for granted... but does your OS/device support it?
Maybe this is the issue?
Incompatible format on the card?
Try formatting card in the device then load data preferably with that device.
Swapping cards between devices can cause issues if each device is writing to it. Haven't seen it happen on Androids but Canon cams, hell yeah.

blackhawk said:
Ummm, I take OTG support for granted... but does your OS/device support it?
Maybe this is the issue?
Incompatible format on the card?
Try formatting card in the device then load data preferably with that device.
Swapping cards between devices can cause issues if each device is writing to it. Haven't seen it happen on Androids but Canon cams, hell yeah.
Click to expand...
Click to collapse
I tried several cards , small and big , formatted in a different ways.
And my device worked in the past , it is something that happened after the upgrade

ostap26 said:
I tried several cards , small and big , formatted in a different ways.
And my device worked in the past , it is something that happened after the upgrade
Click to expand...
Click to collapse
It's rooted?
If it was a OTA upgrade I normally say factory reset time. In your case, not sure that's the right thing to do.
It's not the cards, it's settings or firmware I think it's safe to say.
Try clearing the system cache and a hard reboot.
Try in safe mode to rule out a rogue 3rd party app. Try clearing the data in the associated system apks.
Sometimes poorly coded 3rd party apps can toggle hidden user settings that remain even after uninstall. It's rare but quit the horror when it happens. Scruntinize the apps you installed.
One other irritating thing I've seen happen is clearing the data of a system appd in settings doesn't always remove presumably null marks. When I cleared the data with my package disabler, it fixed the problem.
Saved me a factory reset.
Fun isn't it? Been running down some glitches on my N10+'s, eventually you'll sort it out.
Keep at it over the course of a few days, weeks...
Only persistent is omnipotent

Related

VEGAn-TAB has reached BETA STATUS - We need your help!

Roebeet, Rothnic, and Myself have been hard at work to bring you what we hope will be the killer ROM for our G-Tablets. Now that we have hit BETA status, we are interested in hearing your feedback including issues and feature requests.
The projects git home is here: https://github.com/gojimi/VEGAn-TAB
(here you will find all project code and mods. we are using a free account there and space is limited so ACTUAL RELEASES will happen in the Thread that Roebeet has already started)
Issues and feature requests can be followed and posted here: https://github.com/gojimi/VEGAn-TAB/issues
(please read before posting new issues or features request so we don't fill up with duplicates. you may also vote up the issues you feel are most important and we can concentrate on those areas based on your feedback.)
The wiki for VEGAn-TAB will be here: https://github.com/gojimi/VEGAn-TAB/wiki
(there is nothing there yet.... but as we approach a production stable ROM we may be adding some info here)
Thank you for all your support and patience as we iron out some of the more major issue. (ie. SSL! phew so glad we figured that one out..... such a simple mistake too!)
I am usually buried in CODE or REWORK of current framework that I don't come up for air to check XDA much.... But I do watch the GIT Repo and I will try to make a greater effort to keep an eye on this post.
For questions to issues that you are having but others aren't your answer may still be best answered in Roebeet's post.
--GoJimi
_____________________________
VEGAn-TAB Developer
The single issue I am having is random factory browser crash, and It is the reason that I have kept the tablet.
Can you guys include a tun/tap module to allow OpenVPN to work?
I can't get the Ad Hoc Tether to work from my rooted Hero phone. I had it working on the Zpad with this fix: http://www.chinadigitalcomm.com/android-a81/a81e-connect-to-ad-hoc-wifi-t1413.html
Any thoughts? Anyone else able to connect to an Ad Hoc Tether?
Edit (Fix) I was using the wrong fix. The fix it to apply the wpa6_adhoc-signed.zip
This was the fix I initially did on the Zpad rom, I just messed up and did the wrong fix...
I had a problem with the sound, sdcard, fc on websites, and changing the soft buttons. It was killer despite those issues. Also rotation of the home screen.
Sent from my PC36100 using XDA App
Do you guys still been able to copy the files from laptop to G Tablet running beta? I can't do that. Is there any trick to it or you guys using 2nd SD card?
2k3Mach said:
I can't get the Ad Hoc Tether to work from my rooted Hero phone. I had it working on the Zpad with this fix: http://www.chinadigitalcomm.com/android-a81/a81e-connect-to-ad-hoc-wifi-t1413.html
Any thoughts? Anyone else able to connect to an Ad Hoc Tether?
Click to expand...
Click to collapse
I had the same issues
I installed the WPA_adhoc-signed.zip and it solved my tethering issues. I tried to find the orginal post with the link to he downlaod but couldn't find it.
I know that there is talk of it in this thread
http://forum.xda-developers.com/showthread.php?t=842004&highlight=wpa_adhoc
and this one too
http://forum.xda-developers.com/showthread.php?t=854682&highlight=wpa_adhoc
The only issue I have so far is with Grooveshark FCing. Sign up and tutorial screens work fine but the actual interface never loads. Otherwise, great work on this. Its very responsive and other than the GS FCs I have no FCs.
Thank you guys for your hard work.
Wanted to answer a few of the questions. If I forget you I apologize.
OPENVPN support- we'll look into that feature for the future. (MAY not make it into betas)
wpa_supplicant issues.ie adhoc tether. This is an oversight. Should be in next beta
Most of the sound and stock browser FCS have been fixed(Ssl now works)
SD card issues. We are aware and they are all potentially related to a hack we implemented to get external sd support working. This issue includes the internal SD disappearance when connected to pc via usb. This is my PRIMARY focus right now.
Again thank you all for your patience and feedback.
Is there a way to change the launch applications along the bottom? Even if it's a file to modify.
2k3Mach said:
Is there a way to change the launch applications along the bottom? Even if it's a file to modify.
Click to expand...
Click to collapse
Tmk, it's not fixable. It seems to be hardcoded, silly as that may sound.
gojimi said:
Wanted to answer a few of the questions. If I forget you I apologize.
OPENVPN support- we'll look into that feature for the future. (MAY not make it into betas)
wpa_supplicant issues.ie adhoc tether. This is an oversight. Should be in next beta
Most of the sound and stock browser FCS have been fixed(Ssl now works)
SD card issues. We are aware and they are all potentially related to a hack we implemented to get external sd support working. This issue includes the internal SD disappearance when connected to pc via usb. This is my PRIMARY focus right now.
Again thank you all for your patience and feedback.
Click to expand...
Click to collapse
I plan on making a supplement or maybe a full image with the same supplicant binary in TnT Lite, plus that updated Gallery and a clean hosts file.
Working on TnT Lite 2.3.0 primarily at the moment, however. I guess I need two devices!
Another random question. .. I am on Tina lite 2.2 and find it to be super stable and flexible. I am concerned about what will happen when the battery gets to low : )
What happens with this rom when the charge runs out?
With b3 I find that I have to clear devoric cache after each shutdown or I lose the ability to run certain apps. Any suggestions?
ssmithri said:
Another random question. .. I am on Tina lite 2.2 and find it to be super stable and flexible. I am concerned about what will happen when the battery gets to low : )
What happens with this rom when the charge runs out?
Click to expand...
Click to collapse
I've only had battery die once, on TnT Lite. Didn't seem to cause any issues, just needed to recharge.
NMCBR600 said:
With b3 I find that I have to clear devoric cache after each shutdown or I lose the ability to run certain apps. Any suggestions?
Click to expand...
Click to collapse
I have not, but I have big issues with going back and forth between builds - I can't do it with this beta or else I have a big freezing problem, and apps go missing.
Can Not build VEGAn-TAB from source ???
I tried building the source from
VEGAn-TAB git hub
But it seem that there are missing. When I ran
repo init -u < the url submited in this thread for the git> ( it does not allow me to add urls)
I received the following error
fatal: manifest 'default.xml' not available
fatal: manifest default.xml not found
Is it possible to build VEGAn-TAB from source? If it is can you please let me know how?
Thanks
what do i have with VEGAn Beta4??
the only issues i have with this rom is with sdcard2 or the microSD card, only when i put jpeg files in it and i open the gallery to load them and when i do a reboot all the pictures are gone from the microSD card, but just the pictures i can open the music player and play all songs and reboot and they still in there the issue is only for me with image files. After i update the kernel with the patch that has been post on the vegan beta4 topic i think this is almost perfect....i hope you can fix the files getting erased on the microSD card.....but after all you guys are doing and amazing job with all the ROMS you have made....i'm very gratefull for all the work you have done, you make love more this tablet....thanks a lot!
elrafa_paez said:
the only issues i have with this rom is with sdcard2 or the microSD card, only when i put jpeg files in it and i open the gallery to load them and when i do a reboot all the pictures are gone from the microSD card, but just the pictures i can open the music player and play all songs and reboot and they still in there the issue is only for me with image files. After i update the kernel with the patch that has been post on the vegan beta4 topic i think this is almost perfect....i hope you can fix the files getting erased on the microSD card.....but after all you guys are doing and amazing job with all the ROMS you have made....i'm very gratefull for all the work you have done, you make love more this tablet....thanks a lot!
Click to expand...
Click to collapse
Look and make sure there is NOT a .nomedia file in your picture folders, that will prevent them from showing.
Sent from my SGH-T959
the problem is not the files are not shown on the gallery, the problem is that the pictures are all deleted after i open the gallery and makes the pictures appear in it, so when i reboot the tablet all my pictures get deleted, even if a browse the microsd card with my computer and not in the tablet...all the files are gone!....
elrafa_paez said:
the problem is not the files are not shown on the gallery, the problem is that the pictures are all deleted after i open the gallery and makes the pictures appear in it, so when i reboot the tablet all my pictures get deleted, even if a browse the microsd card with my computer and not in the tablet...all the files are gone!....
Click to expand...
Click to collapse
I got the same thing tooo. also all my movies get deleted too
At this point the sd card2 is Clean

DL09 and Mac OS USB Mounting

I upgraded from DI01 to DL09 via OTA and now USB Mounting doesn't work when I connect to my Mac. Has anyone had this issue?
Go into Setting > USB Settings > Ask on connection. Seems to have reset. If this works, ITS DOOBIE TIME
doobieking420 said:
Go into Setting > USB Settings > Ask on connection. Seems to have reset. If this works, ITS DOOBIE TIME
Click to expand...
Click to collapse
No doobie time...
Just got to a mac to give this a shot. Doesn't mount for me either! Shows a CD image with some of the pc installer files but not the directory of the phone itself. Very interesting. Upon unmounting, got a "The disk you inserted was no readable by this computer." message.
"you are not alone" -Michael Jackson
doobieking420 said:
Just got to a mac to give this a shot. Doesn't mount for me either! Shows a CD image with some of the pc installer files but not the directory of the phone itself. Very interesting. Upon unmounting, got a "The disk you inserted was no readable by this computer." message.
"you are not alone" -Michael Jackson
Click to expand...
Click to collapse
When did you start making coherent posts? I like it
jbr05ki said:
No doobie time...
Click to expand...
Click to collapse
Same issues here! I am hoping one of you AWESOME developer types can help us Mac users out on this one. I have made multiple inquiries to both Verizon and Samsung regarding this issue. Surprise, surprise...they each point the finger at the other! I pretty much lost all hope when the last Verizon rep I spoke to suggested I purchase an external SD card reader to transfer files...gulp!
Same problem !!!
Doesn't work with my Mac. Also tried Factory Reset.. still doesn't work....
Looks like I am not the only one ....
Also, the update left a weird status icon on the top next to my 3g icon in the status bar.
Please help..
Thanks,
Dj
Hey, I think I may know what the problem is, even though I don't have a Mac to test. I'm running stock ROM with DL09 OTA, and I discovered that when trying to mount the phone in mass storage mode, it wouldn't. It just showed up as a CD drive that contained an installer for the latest samsung drivers, and an app that opens IE to a page to download some kind of Verizon VCast media manager app. In other words, Verizon is trying to save you from yourself by forcing you to use their crap media manager software, instead of accessing the contents of your SD card directly.
I then realized that I hadn't de-bloated by removing all the Verizon apps, so I froze the VCast and VZNav apps (and Bing, and a few others) in Titanium Backup, and after that, Windows will now recognize and mount the SD card as expected.
I suspect that the funky CD mode thing is what is messing up mounting it on your Mac, so would suggest that you freeze those apps on your phone (you can also go in with ADB or Root Explorer and rename the .apk files, if you don't have Titanium Pro), and reboot the phone, and then try mounting it again.
ivorycruncher said:
...I then realized that I hadn't de-bloated by removing all the Verizon apps, so I froze the VCast and VZNav apps (and Bing, and a few others) in Titanium Backup, and after that, Windows will now recognize and mount the SD card as expected...
Click to expand...
Click to collapse
Can anyone confirm that this works? And particularly: which app needs to be stopped/"frozen"/removed for the fix.
I had searched a half dozen forums and not found a solution, that you found a fix is great news.
Not being able to access the SD card as a USB flash storage device is absolutely intolerable - I would say it's a serious flaw with DL09 and Verizon should "recall" the update or QUICKLY release a patch that "un breaks" it. The fact that they're probably doing this on purpose is sickening and infuriating.
I later confirmed that that doesn't fully fix the problem. The issue is in the kernel itself. Adrynalyne's 1/18 or later kernels fix the problem, at least for Windows, not sure about Mac, but there's a good chance it will. Try that and see what happens.
Posted from my DL09 SuperClean Fascinate with Voodoo

Just a few questions...

Hey guys...I have another thread in which I'm asking a question on how to tranfer files to the tablet..http://forum.xda-developers.com/showthread.php?p=42642994#post42642994. Anyway now that I've played with the device for a day or two the questions come. First off by flashing a new ROM, will this problem be solved?? ( Just to save u the time of looking I can't seem to tranfer files from my Tablet to PC and vice versa. Under MTP mode ( I think that's the name) the tablet shows up as a camera and everytime I try to make,copy or move a file I get an error message. Now for my SECOND question. looking at the ROM's I get confused when I go to the download pages. Some of them have names like Tilapia,Crespo,etc. What are those? I think it might be the different ROM's for the different devices and if so which is mine?? I have the 32 GB model that has wifi JDQ39 and this leads into my THIRD question. I purchased the tablet used off of ebay and it's in great condition. When i powered it up it hadn't been rooted or anything, but funny thing is I found two programs on it from t-mobile?? Yes I know, a My Account app and device information, the *my account* showing Data and minutes left, although there was none. So are these also used as phones? Or might've my apps been downloaded once I signed into google..which I think is what happened!! Anyway that's my adventures so far...hopefully this will help any other newbs who stumble upon this great tablet.
Playdoe said:
Hey guys...I have another thread in which I'm asking a question on how to tranfer files to the tablet..http://forum.xda-developers.com/showthread.php?p=42642994#post42642994. Anyway now that I've played with the device for a day or two the questions come. First off by flashing a new ROM, will this problem be solved?? ( Just to save u the time of looking I can't seem to tranfer files from my Tablet to PC and vice versa. Under MTP mode ( I think that's the name) the tablet shows up as a camera and everytime I try to make,copy or move a file I get an error message. Now for my SECOND question. looking at the ROM's I get confused when I go to the download pages. Some of them have names like Tilapia,Crespo,etc. What are those? I think it might be the different ROM's for the different devices and if so which is mine?? I have the 32 GB model that has wifi JDQ39 and this leads into my THIRD question. I purchased the tablet used off of ebay and it's in great condition. When i powered it up it hadn't been rooted or anything, but funny thing is I found two programs on it from t-mobile?? Yes I know, a My Account app and device information, the *my account* showing Data and minutes left, although there was none. So are these also used as phones? Or might've my apps been downloaded once I signed into google..which I think is what happened!! Anyway that's my adventures so far...hopefully this will help any other newbs who stumble upon this great tablet.
Click to expand...
Click to collapse
Not sure about the file copy problem but why don't you first try a factory reset and update to latest stock image and see if that does anything, nothing to lose since you just got the tablet. The names refers to the different models, if you have a 32 G wifi only that should be "grouper". Not sure why the tmobile apps are there, maybe it will be gone after you do the reset? Or maybe you have a phone on tmobile so when you choose to restore the account settings it restored the app for you?

Huge system data usage

I have had some issues with my System Data being HUGE
I have done full on resets, including Dalvik cache and factory reset at recovery mode
It's still 4.38 GB when I look in Settings > Storage
Any ideas why this is happening or a way to eliminate it?
I don't see how Android can be taking up that much space, especially since this is a freshly wiped device.
I've looking into it some more and with DiskUsage and other explorer apps I see that there is 5.8GB of space accounted for, 3.4GB for Storage and 2.42GB for "System"
However, this is an 8GB device. I have gone through the whole thing on file explorers and it seems almost like it isn't even seeing the remaining 2.1GB I should have.
As if another Android system is there but unused or unrecognized.
I have the sprint v430 version if that makes any difference.
I'm having the same issue with the same version of the same tablet. It's driving me nuts.. constantly out of space, even with an sd card and having moved everything I can to it. Have not found a fix... or a root.
-Jay
joshka89 said:
I've looking into it some more and with DiskUsage and other explorer apps I see that there is 5.8GB of space accounted for, 3.4GB for Storage and 2.42GB for "System"
However, this is an 8GB device. I have gone through the whole thing on file explorers and it seems almost like it isn't even seeing the remaining 2.1GB I should have.
As if another Android system is there but unused or unrecognized.
I have the sprint v430 version if that makes any difference.
Click to expand...
Click to collapse
jayntguru said:
I'm having the same issue with the same version of the same tablet. It's driving me nuts.. constantly out of space, even with an sd card and having moved everything I can to it. Have not found a fix... or a root.
-Jay
Click to expand...
Click to collapse
I also have the same problem with my LG G Pad 7 400 tablet. I hope to find a solution here.
Thanks,
dovwork said:
I also have the same problem with my LG G Pad 7 400 tablet. I hope to find a solution here.
Thanks,
Click to expand...
Click to collapse
Same problem here.. seems like Sprint version LK430 is only 8GB and 4.5GB is taken by system data. Anybody got any luck clean up that system data ?
This thread just seems to have died i too am searching for a fix for this issue does anyone have an update or is this tablet just garbage
only solution is to root and use Link2Sd guys, no other way
brainvision said:
only solution is to root and use Link2Sd guys, no other way
Click to expand...
Click to collapse
im still trying to find reliable root.. :/
bscabl said:
im still trying to find reliable root.. :/
Click to expand...
Click to collapse
What variant do you own? I think the so called "New method to root LG devices" should still work for every GPad (and many more LG)
brainvision said:
What variant do you own? I think the so called "New method to root LG devices" should still work for every GPad (and many more LG)
Click to expand...
Click to collapse
i have the sprint variant. the one click root i tried didnt work
brainvision said:
What variant do you own? I think the so called "New method to root LG devices" should still work for every GPad (and many more LG)
Click to expand...
Click to collapse
just stops here..
bscabl said:
just stops here..
Click to expand...
Click to collapse
I see.. lots of us had that issue.. If I recall correctly what I did was to add a blank space before pasting the last command so as you can see from your cmd print you have
Code:
#sh ETC ETC
just try to add a space before pasting so tyo have
Code:
# sh ETC ETC ETC
it could take a while but it should work..
also if it doens't work after trying two or three times try using a new USB port or another pc, if available (don't ask why, I'm reporting what other users reported )
brainvision said:
I see.. lots of us had that issue.. If I recall correctly what I did was to add a blank space before pasting the last command so as you can see from your cmd print you have
Code:
#sh ETC ETC
just try to add a space before pasting so tyo have
Code:
# sh ETC ETC ETC
it could take a while but it should work..
also if it doens't work after trying two or three times try using a new USB port or another pc, if available (don't ask why, I'm reporting what other users reported )
Click to expand...
Click to collapse
tried that too. just sits there.
also, windows7. not windows 10 [just because a lot of people have reported windows 10 inability to map com ports properly]
truthfully.. this little tablet is my first device i havent been able to root
bscabl said:
tried that too. just sits there.
also, windows7. not windows 10 [just because a lot of people have reported windows 10 inability to map com ports properly]
truthfully.. this little tablet is my first device i havent been able to root
Click to expand...
Click to collapse
sorry but you said sprint variant but what G Pad? 7 8 or 10? I don't think there could be lots of difference but did you try googling if other owners of your exact tablet reported rooting issues?
Also I saw from your screenshot that you execute the reg command to detect the COM port where to send the sh command; maybe you could try to follow the guide exactly like wrote, so open the port.bat to detect the port, then close the new cmd window and then execute the sh command. I don't think ot could be an issue but maybe the reg command leave the port open and so the command fails.. really I'm just going random here
last but least, imo, you should try from scratch restarting the guide from the start, but I think you already do it..
---------- Post added at 09:19 PM ---------- Previous post was at 09:13 PM ----------
hey mate try this one: https://www.smartphoneclinics.com/easy-root-sprint-lg-pad-70-lk430/ - it the same root method as the one tyou're trying but fully automated (there should be a thread here on xda too but cannot find it now)
brainvision said:
sorry but you said sprint variant but what G Pad? 7 8 or 10? I don't think there could be lots of difference but did you try googling if other owners of your exact tablet reported rooting issues?
Also I saw from your screenshot that you execute the reg command to detect the COM port where to send the sh command; maybe you could try to follow the guide exactly like wrote, so open the port.bat to detect the port, then close the new cmd window and then execute the sh command. I don't think ot could be an issue but maybe the reg command leave the port open and so the command fails.. really I'm just going random here
last but least, imo, you should try from scratch restarting the guide from the start, but I think you already do it..
---------- Post added at 09:19 PM ---------- Previous post was at 09:13 PM ----------
hey mate try this one: https://www.smartphoneclinics.com/easy-root-sprint-lg-pad-70-lk430/ - it the same root method as the one tyou're trying but fully automated (there should be a thread here on xda too but cannot find it now)
Click to expand...
Click to collapse
yea. so.. i guess im going to stop here.. ive been rooting phones since the palm pre.. and while i may not be a coder, i can follow written instructions without issue. even king root doesnt work on this tablet.. [tab7 k430 variant, thought i mentioned that, or at least that it was the gtab sprint variant.. but i digress]
also, the link you posted, is simply an automated script to do exactly what is failing here. it may have worked in 2015 when the tablet was released and article was written.. but.. alas, its very very outdated.
thanks anyway
bscabl said:
yea. so.. i guess im going to stop here.. ive been rooting phones since the palm pre.. and while i may not be a coder, i can follow written instructions without issue. even king root doesnt work on this tablet.. [tab7 k430 variant, thought i mentioned that, or at least that it was the gtab sprint variant.. but i digress]
also, the link you posted, is simply an automated script to do exactly what is failing here. it may have worked in 2015 when the tablet was released and article was written.. but.. alas, its very very outdated.
thanks anyway
Click to expand...
Click to collapse
yep it is an automated script for this same process but you can't never tell.. can't say why but htis process does not work at the first time for lots of people, as you can read into the main thread.. for me it worked a lot of times both for my G Pad 7 Wifi (first year release) both for my G 2, sometimes it hanged but after trying a bunch of times it alwasy did the work..
so it's not a pointless method.. and it's from 2015 too, same as the automated zip, they never update it because it worked..
anyway after searching for your specific variant I find this specific thread: https://forum.xda-developers.com/android/help/sprint-lg-g-pad-f7-0-lk430-t3180261
maybe you already read it but someone says kingroot + remove kigroot for supersu is the way, but you said it did not work for you..
last I was not telling you that you are not able to follow istructions, but I saw you did something different form the screenshot, instead of opening the port.bat file, just that.. if you don't think it worths to try as they say in the guide it's up to you, no prob

[Q] Mac User - Android File Transfer not recognizing S7 edge

I must be doing something stupid, but no matter what combination of options I user in Developer Options and USB transfer type, AFT does not recognize the device and asked to restart or reattach. What am I missing? Thanks in advance. p.s. I made the switch from an iPhone and have forgotten most of the Android stuff I knew several years ago.
jsamuels said:
I must be doing something stupid, but no matter what combination of options I user in Developer Options and USB transfer type, AFT does not recognize the device and asked to restart or reattach. What am I missing? Thanks in advance. p.s. I made the switch from an iPhone and have forgotten most of the Android stuff I knew several years ago.
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It unfortunately does not work.
Download Smart Switch from here: http://www.samsung.com/us/smart-switch/assets/downloads/SmartSwitch_Mac_setup.dmg
Once it has been downloaded, it will tell you to unlock your phone and connect it.
Once that has been done, click the down arrow beside "Samsung Galaxy S7 Edge"; You will see a folder beside Internal Memory, so click on that folder, and from here, it will look similar to Android File Transfer.
You should be able to drag and drop files into the folders, create new folders, move sh*t around, etc.
Thanks. I'll give it a shot. When I first used the other day I didn't see the file transfer capability, only the basic backup and restore functions.
jsamuels said:
Thanks. I'll give it a shot. When I first used the other day I didn't see the file transfer capability, only the basic backup and restore functions.
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Yeah unfortunately this is the only way I found to do it on a Mac.
Mac and Android don't really go well together
Worked perfectly. Too bad AFT doesn't work. I assume Google will update to support this phone. Again, thanks.
But Smart Switch is painfully slow in file transfer. There has got to be a way to get AFT working again. Mine just stopped, and when connecting the device, USB debugging on or off, the phone does not ask me if I want to allow the file transfer. I think mine stopped working after installing SideSync, and I never had Kies installed so that solution does not apply. This should not be rocket science!

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