YONSTOPTECH AWINNER A31 KIT KAT TABLET 10.1 / 2GB RAM 8 OR 16 GB STORAGE, ANDROID 44.4.2 HDMI, 1080X600 DISPLAY.2 MICRO USB OTG PORTS, MICRO SD CARD SLOT, PRE ROOOTED OR IF NOT SEE BELOW. MADE FOR OEM ONLY BUT MORE GENERIC MODEL HAVE BEEN SEEM THAN AN ACTUALLY OEM LIKE GOOWEEL, FUSION, ONDA, ETC. UNDER $130 ON EBAY COMES WITH ALL CONNECORS, EXT SD CARD, STYLUS, AND TABLET/
I'VE SEEM VARIOUS QUESTIONS ASKED ABOUT MODEL BS 1078 ,ALL OVER THE WEB, ENOUGHTHAT I WISH TO SHARE SOME BASIC AND USEFULL INFO WITH THE MASSES.
ROOT....
THE Best AND EASIET WAY TO ROOT FOR ME HAS BEEN (I OWN 4) ROOT GENIOUS , FOR DOWNLOAD AND INSTRUCTIONS http://androidxda.com/DOWNLOAD-ROOT-GENIUS
IT'S A COMPONANT OF SHUAME AND IS A ONE CLICK ROOT METHOD STANDALONE IN ENGLISH.
RECOVERY...
BASIC RECOVERY IS INSTALLED ALREADY AS MY TABLET WERE PRE ROOTED., THOUGH SOM,E HAVE HAD DIFFICULTY USING THE MANUFACTURER AS THE VOLUME KEYS DON'T WORK PERFECTLY
A TIP=INSTALLED A MOUSE THROUGH THE OTG CABLE PROVIDED AND JUST MOVE MOUSE AROUND TO HIGHLIGHT SELECTION, THE VOLUME UP BUTTON FOR SELECTION. DO NOT PRESS VOLUME DOWN. LET'S YOU UPDATE FROM BOTH INTERESTING AND EXTERNAL
FIRMWARE/ROM ... THE LATESTKITKAT ROM FOR AUGUST 2014 IS AVAILABLE,NOT SURE OF IT'S CHANGELOG AS I'M HAPPY WITH THE 6 29 VERSION AND DON'T WANT TO CABLE YET .SOME HAVE THIS TABLET WITH 4.2, THIS UPGRADE IS TO4.4.2
http://pan.baidu.com/share/home?uk=1679008622 IS THE LINK TO FIRMWARE
TOOLS....
ALLWINNER INCLUDE THE TOOLS FOR EASY SD CARD FLASHING IN THE ALLWINNER A SERIES SDK FOR KITKAT. YOU'LL NEED A 4GB SD CARD, PHEONIX CARD.MSI AND THE WORD DOC INCLUDE IN FIRMWARE PACKAGE TO PUT ONTO EXTERNAL SD CARD SHOULD YOU WISH TO INSTALLED THAT WAY, WHEN POWER ON IT SHOULD START TO BOOT WITH YOUR EXT SD INSERTED, FROM THE SD CARD. ONCE IT REBOOTS, TAKE OUT EXT SD CARD, AND YOUR GOOD TO GO
HERE IS THE FULL SDK THAT YOU'LL NEED AS IT INCLUDE DRIVERS AND TOOLS FOR TWEAKING THE ROM, CHANGE BOOT ANIMATION , AND VARIOUS OTHER. OEM DIRECTED TWEAKS.
http://pan.baidu.com/wap/link?sharei...r_TOOLS&page=1
IN EACH DOWNLOAD ABOVE INCLUDES A WORD DOC IN EN/CHINESE WITH DIAGRAMS TO SHOW YOU HOW TO FLASH, MOD, EDIT BUILD.PROP ETC.
ANY QUESTIONS, DON'T HESITATE TO ASK
PAUL TARANEH
ALSO REF TO http://forum.xda-developers.com/showthread.php?t=2704721 FOR MORE INFO ABOUT ROOTING TABLET
Paulzt said:
YONSTOPTECH AWINNER A31 KIT KAT TABLET 10.1 / 2GB RAM 8 OR 16 GB STORAGE, ANDROID 44.4.2 HDMI, 1080X600 DISPLAY.2 MICRO USB OTG PORTS, MICRO SD CARD SLOT, PRE ROOOTED OR IF NOT SEE BELOW. MADE FOR OEM ONLY BUT MORE GENERIC MODEL HAVE BEEN SEEM THAN AN ACTUALLY OEM LIKE GOOWEEL, FUSION, ONDA, ETC. UNDER $130 ON EBAY COMES WITH ALL CONNECORS, EXT SD CARD, STYLUS, AND TABLET/
I'VE SEEM VARIOUS QUESTIONS ASKED ABOUT MODEL BS 1078 ,ALL OVER THE WEB, ENOUGHTHAT I WISH TO SHARE SOME BASIC AND USEFULL INFO WITH THE MASSES.
ROOT....
THE Best AND EASIET WAY TO ROOT FOR ME HAS BEEN (I OWN 4) ROOT GENIOUS , FOR DOWNLOAD AND INSTRUCTIONS http://androidxda.com/DOWNLOAD-ROOT-GENIUS
IT'S A COMPONANT OF SHUAME AND IS A ONE CLICK ROOT METHOD STANDALONE IN ENGLISH.
RECOVERY...
BASIC RECOVERY IS INSTALLED ALREADY AS MY TABLET WERE PRE ROOTED., THOUGH SOM,E HAVE HAD DIFFICULTY USING THE MANUFACTURER AS THE VOLUME KEYS DON'T WORK PERFECTLY
A TIP=INSTALLED A MOUSE THROUGH THE OTG CABLE PROVIDED AND JUST MOVE MOUSE AROUND TO HIGHLIGHT SELECTION, THE VOLUME UP BUTTON FOR SELECTION. DO NOT PRESS VOLUME DOWN. LET'S YOU UPDATE FROM BOTH INTERESTING AND EXTERNAL
FIRMWARE/ROM ... THE LATESTKITKAT ROM FOR AUGUST 2014 IS AVAILABLE,NOT SURE OF IT'S CHANGELOG AS I'M HAPPY WITH THE 6 29 VERSION AND DON'T WANT TO CABLE YET .SOME HAVE THIS TABLET WITH 4.2, THIS UPGRADE IS TO4.4.2
http://pan.baidu.com/share/home?uk=1679008622 IS THE LINK TO FIRMWARE
TOOLS....
ALLWINNER INCLUDE THE TOOLS FOR EASY SD CARD FLASHING IN THE ALLWINNER A SERIES SDK FOR KITKAT. YOU'LL NEED A 4GB SD CARD, PHEONIX CARD.MSI AND THE WORD DOC INCLUDE IN FIRMWARE PACKAGE TO PUT ONTO EXTERNAL SD CARD SHOULD YOU WISH TO INSTALLED THAT WAY, WHEN POWER ON IT SHOULD START TO BOOT WITH YOUR EXT SD INSERTED, FROM THE SD CARD. ONCE IT REBOOTS, TAKE OUT EXT SD CARD, AND YOUR GOOD TO GO
HERE IS THE FULL SDK THAT YOU'LL NEED AS IT INCLUDE DRIVERS AND TOOLS FOR TWEAKING THE ROM, CHANGE BOOT ANIMATION , AND VARIOUS OTHER. OEM DIRECTED TWEAKS.
http://pan.baidu.com/wap/link?sharei...r_TOOLS&page=1
IN EACH DOWNLOAD ABOVE INCLUDES A WORD DOC IN EN/CHINESE WITH DIAGRAMS TO SHOW YOU HOW TO FLASH, MOD, EDIT BUILD.PROP ETC.
ANY QUESTIONS, DON'T HESITATE TO ASK
PAUL TARANEH
ALSO REF TO http://forum.xda-developers.com/showthread.php?t=2704721 FOR MORE INFO ABOUT ROOTING TABLET
Click to expand...
Click to collapse
Good thread Paul nice to have a place to discuss this tablet i have just posted in the other thread you refereed to but will also post it here below
I bought a 10.1 Allwinner A31s 16GB from Ebay for £60 the device details show as a YONESTOPTECH BS1078
It is a nice tablet for the price and came pre rooted witch was great.
One of the first things i did was make a backup off the Rom with online nandroid backup as i like messing and wanted a backup just in case i messed up. and here is where things got messy, online nandroid backup would only be able to restore if i had a custom recovery (CWM or TWRP)
So off i went and tried to install TWRP from the guide on this thread http://forum.xda-developers.com/showthread.php?t=2210676
Long story short it didn't work an i thought i had bricked it as it was stuck on the boot logo, i managed to find FW for a Q102 A31S Tablet Stock Firmware 4.4.2 wich is the same tablet under a different name, after several failed attempts to recover through phoenix suite as i couldn't get it into recovery, i downloaded phoenixcard and successfully flashed the FW Phew all was good lol.
So if anyone has successfully installed a custom recovery any info would be grateful as it would be nice to try a custom Rom.
I have also had a little play with dragonface for allwinner devices as this lets you change a few things on the stock ROM ISO and then you can re flash with your custom changes, Two things i would like to tweak are volume and lcd settings as i feel the volume on this device is to quiet and the lcd contrast could do with tweaking. in dragon face you can load the sys.cofig settings, i have found the volume config but haven't got a clue what can be changed to increase the max volume level so if anybody has any knowledge then any input would be appreciated, here is the code for audio settings,
Code:
;pa_single_vol,pa_double_vol: 31 level,1.5db/step.0x1f is the large volume.
;cap_vol:use for system record,0x0--0db,0x1--24db,0x2--27db,0x3--30db,0x4--33db,0x5--36db,0x6--39db,0x7--42db
;headphone_vol,earpiece_vol: must least than 0x3b. 0x1 is a step.
;headset_mic_vol: headset mic(mic2) vol,use for phone headset mic call
;main_mic_vol: main mic(mic1) vol,use for phone main mic call
;--------------------------------------------------------------------------------
[audio_para]
audio_used = 1
audio_hp_ldo = "none"
headphone_vol = 0x3b
earpiece_vol = 0x3b
cap_vol = 0x7
pa_single_vol = 0x1b
pa_double_used = 1
pa_double_vol = 0x1f
headphone_direct_used = 0
headphone_mute_used = 0
audio_pa_ctrl = port:PA18<1><default><default><0>
audio_mute_ctrl = port:PA17<1><default><default><0>
headset_mic_vol = 6
main_mic_vol = 6
Thanks in advance for any input
Click to expand...
Click to collapse
Got straight from manufacturer today
The FW download link:
Updata tools: http://pan.baidu.com/s/1pJkEHAF
FW: http://pan.baidu.com/s/1gdw0sSz
Of anyone can flash and offer any input that's great.
Thanks,,,, Paul Taraneh
Sorro for offtopic, but has anyone found a suitable case for this tablet?
Paulzt said:
Got straight from manufacturer today
The FW download link:
Updata tools: http://pan.baidu.com/s/1pJkEHAF
FW: http://pan.baidu.com/s/1gdw0sSz
Of anyone can flash and offer any input that's great.
Thanks,,,, Paul Taraneh
Click to expand...
Click to collapse
Just flashed that FW and can confirm it is the stock FW pre rooted and working fine.
Thanks
Sent from my rk3288 using XDA Premium 4 mobile app
ezcast application install error
Hi,
I get an error message when I try to install the ezcast app on the tablet, do you have any
idea why this would happen? I would really like to cast from this device to my tv.
Also when I try to install the fulltilt poker app from fulltilt.com, the site doesn't recognize my
device as an android device. I got over it by copying the .apk file from another device but
I just thought to mention it.
Thanks,
Zohar
Hmm. I've been able to install ezcast on mine, and maybe the poker game was initially meant for windows. Your tab most likely came pre rooted so check your root permission. For ez cast contact the apps developer he is very good at replying just give all stats from about phone . good luck
Sent from my XT1034 using XDA Premium 4 mobile app
Now I know the button + problem prior to update rom
Paulzt said:
YONSTOPTECH AWINNER A31 KIT KAT TABLET 10.1 / 2GB RAM 8 OR 16 GB STORAGE, ANDROID 44.4.2 HDMI, 1080X600 DISPLAY.2 MICRO USB OTG PORTS, MICRO SD CARD SLOT, PRE ROOOTED OR IF NOT SEE BELOW. MADE FOR OEM ONLY BUT MORE GENERIC MODEL HAVE BEEN SEEM THAN AN ACTUALLY OEM LIKE GOOWEEL, FUSION, ONDA, ETC. UNDER $130 ON EBAY COMES WITH ALL CONNECORS, EXT SD CARD, STYLUS, AND TABLET/
I'VE SEEM VARIOUS QUESTIONS ASKED ABOUT MODEL BS 1078 ,ALL OVER THE WEB, ENOUGHTHAT I WISH TO SHARE SOME BASIC AND USEFULL INFO WITH THE MASSES.
ROOT....
THE Best AND EASIET WAY TO ROOT FOR ME HAS BEEN (I OWN 4) ROOT GENIOUS , FOR DOWNLOAD AND INSTRUCTIONS http://androidxda.com/DOWNLOAD-ROOT-GENIUS
IT'S A COMPONANT OF SHUAME AND IS A ONE CLICK ROOT METHOD STANDALONE IN ENGLISH.
RECOVERY...
BASIC RECOVERY IS INSTALLED ALREADY AS MY TABLET WERE PRE ROOTED., THOUGH SOM,E HAVE HAD DIFFICULTY USING THE MANUFACTURER AS THE VOLUME KEYS DON'T WORK PERFECTLY
A TIP=INSTALLED A MOUSE THROUGH THE OTG CABLE PROVIDED AND JUST MOVE MOUSE AROUND TO HIGHLIGHT SELECTION, THE VOLUME UP BUTTON FOR SELECTION. DO NOT PRESS VOLUME DOWN. LET'S YOU UPDATE FROM BOTH INTERESTING AND EXTERNAL
FIRMWARE/ROM ... THE LATESTKITKAT ROM FOR AUGUST 2014 IS AVAILABLE,NOT SURE OF IT'S CHANGELOG AS I'M HAPPY WITH THE 6 29 VERSION AND DON'T WANT TO CABLE YET .SOME HAVE THIS TABLET WITH 4.2, THIS UPGRADE IS TO4.4.2
http://pan.baidu.com/share/home?uk=1679008622 IS THE LINK TO FIRMWARE
TOOLS....
ALLWINNER INCLUDE THE TOOLS FOR EASY SD CARD FLASHING IN THE ALLWINNER A SERIES SDK FOR KITKAT. YOU'LL NEED A 4GB SD CARD, PHEONIX CARD.MSI AND THE WORD DOC INCLUDE IN FIRMWARE PACKAGE TO PUT ONTO EXTERNAL SD CARD SHOULD YOU WISH TO INSTALLED THAT WAY, WHEN POWER ON IT SHOULD START TO BOOT WITH YOUR EXT SD INSERTED, FROM THE SD CARD. ONCE IT REBOOTS, TAKE OUT EXT SD CARD, AND YOUR GOOD TO GO
HERE IS THE FULL SDK THAT YOU'LL NEED AS IT INCLUDE DRIVERS AND TOOLS FOR TWEAKING THE ROM, CHANGE BOOT ANIMATION , AND VARIOUS OTHER. OEM DIRECTED TWEAKS.
http://pan.baidu.com/wap/link?sharei...r_TOOLS&page=1
IN EACH DOWNLOAD ABOVE INCLUDES A WORD DOC IN EN/CHINESE WITH DIAGRAMS TO SHOW YOU HOW TO FLASH, MOD, EDIT BUILD.PROP ETC.
ANY QUESTIONS, DON'T HESITATE TO ASK
PAUL TARANEH
ALSO REF TO http://forum.xda-developers.com/showthread.php?t=2704721 FOR MORE INFO ABOUT ROOTING TABLET
Click to expand...
Click to collapse
Let pressed the button + and hit hit hit hit the power button a lot of times after you begin press the power button some times connect to pc and when in the devices manager appear the new device and start to configure it let it the table quiet now go to pc wait a moment to windows configure it and do it with phoenix, if somebody have win 8 8.1 or 7 x64 you must disble signatures of drivers, in windows 8 go to restar but dont press the button restart, press shift and with shift pressed clic in restar a menu appear go to advanced options, advanced options and later the pc restart with a menu there press 7 for disable the driver signature and there install phoenixm if you already installed install it again and you can see the diferrences, now my tablet is with a new rom and i made it in win 8.1 x64, thanks for all the info, steps and rom thank so much
Anyone know if there's a version of 'CyanogenMod' available for this tablet ???
Thnxs in advance for any info.
I just purchased an AllWinner Q102 Tablet. It took me a day or so to realize that it also is pre-rooted. Here is my problem. I continue to get errors that say "unfortunately google play.... has stopped." or "unfortunately Netflix has stopped"
It's driving me crazy! I can't use any of my regular apps.
The model is a Q102
Android Version
4.4.2
Firmware version
v4.5.0919P
Kernel version
3.3.0
[email protected] #20
Wed Sep 10 21:31:21 CST 2014
It seems like a nice little tablet for the price....
I would rather go to stock if it works rather than a root that is flakey
Thanks for any help you can give!
My Google Play reboots, but no "unfortunately" messages
djrnewcastle said:
I just purchased an AllWinner Q102 Tablet. It took me a day or so to realize that it also is pre-rooted. Here is my problem. I continue to get errors that say "unfortunately google play.... has stopped." or "unfortunately Netflix has stopped"
It's driving me crazy! I can't use any of my regular apps.
The model is a Q102
Android Version
4.4.2
Firmware version
v4.5.0919P
Kernel version
3.3.0
[email protected] #20
Wed Sep 10 21:31:21 CST 2014
It seems like a nice little tablet for the price....
I would rather go to stock if it works rather than a root that is flakey
Thanks for any help you can give!
Click to expand...
Click to collapse
I seem to have the identical tablet (specdevice . com / showspec.php ? id=5f13-c36d-ffd4-db280033c587) purchased in October. Mine was also pre-rooted, and it took me a while to figure that out too!
I do not see the messages/crashes that you see; my apps generally run with stability. I do occasionally experience surprise reboots (presumably from crashes) when I connect a USB device or am attempting to upgrade a large app via Google Play. I assume that my Google Play reboots are somehow related to running out of app disk space. Even though my tablet has 32 GB flash internally (split into two 16 GB flash devices) for some reason only 2GB was allocated to the /data partition, where apps are installed. When I found your post, I was actually looking for a solution to increase my tablet's /data partition. I read about different firmware downloads available (earlier in this thread, and in a chinagadgetsreviews blogspot -- sorry, XDA does not let me post links yet) but don't know whether they would help me with my small /data partition problem.
I'd be happy to test any particular apps on my tablet, if that would be of diagnostic use to you. And please let me know if you ever discover a solution to increase the app disk space.
bs1078 tonbux 10.1
Hi mines same bricked it with something now only get heart screen anyone know a fix memory man issues I had root toolbox app and you can change memory cache size etc if not another app carefully as can brick if Ness wrong settings ie screen resolution
stuck on first logo not android man
Hi got same tablet but stuck on very first logo do you know if this is still bootable by your method ? Thanks in advance for any assist
jayden91012 said:
Hi got same tablet but stuck on very first logo do you know if this is still bootable by your method ? Thanks in advance for any assist
Click to expand...
Click to collapse
Jayden just reflash the firmware with phoenix suite.
---------- Post added at 10:05 AM ---------- Previous post was at 10:01 AM ----------
cqfast said:
I seem to have the identical tablet (specdevice . com / showspec.php ? id=5f13-c36d-ffd4-db280033c587) purchased in October. Mine was also pre-rooted, and it took me a while to figure that out too!
I do not see the messages/crashes that you see; my apps generally run with stability. I do occasionally experience surprise reboots (presumably from crashes) when I connect a USB device or am attempting to upgrade a large app via Google Play. I assume that my Google Play reboots are somehow related to running out of app disk space. Even though my tablet has 32 GB flash internally (split into two 16 GB flash devices) for some reason only 2GB was allocated to the /data partition, where apps are installed. When I found your post, I was actually looking for a solution to increase my tablet's /data partition. I read about different firmware downloads available (earlier in this thread, and in a chinagadgetsreviews blogspot -- sorry, XDA does not let me post links yet) but don't know whether they would help me with my small /data partition problem.
I'd be happy to test any particular apps on my tablet, if that would be of diagnostic use to you. And please let me know if you ever discover a solution to increase the app disk space.
Click to expand...
Click to collapse
I reccommend a app called foldermount (Root) you can change storage location to extsd i use it for most games and large apps had this tablet about year now.
Hi ... are the links for firmware etc. in post #1 still good ?,
I don't seem to get anywhere finding the download. ... Jack
jachol said:
Hi ... are the links for firmware etc. in post #1 still good ?,
I don't seem to get anywhere finding the download. ... Jack
Click to expand...
Click to collapse
Here you go jack this is the link to q102 firmware which is same as bs1078 stock.
http://chinagadgetsreviews.blogspot.com/2014/09/download-android-kitkat-442-stock_11.html
If you need anything else just ask i have most stuff on my laptop for this device if needed if links not working.
DJBoxer said:
Here you go jack this is the link to q102 firmware which is same as bs1078 stock.
http://chinagadgetsreviews.blogspot.com/2014/09/download-android-kitkat-442-stock_11.html
If you need anything else just ask i have most stuff on my laptop for this device if needed if links not working.
Click to expand...
Click to collapse
Hi DJB,
Thanks for quick reply ... downloading now, not sure think tried this source before (long story),
will try it with Phoenix USB Pro, chances are I need to come back to you thanks for the offer,
PM will be best I think. ... Jack
Hi,
I have this same tablet and i have a problem. When i connect it to my computer or my girlfriend´s(win 7 and 8.1) The tablet is not recongnized.
anybody know why ? i was trying around to find the drivers but i only found google ones.
I would be really thankfull if u could give me a hand on this.
Lomezno said:
Hi,
I have this same tablet and i have a problem. When i connect it to my computer or my girlfriend´s(win 7 and 8.1) The tablet is not recongnized.
anybody know why ? i was trying around to find the drivers but i only found google ones.
I would be really thankfull if u could give me a hand on this.
Click to expand...
Click to collapse
Hi, sorry for late reply, been tied up with family business for a whle.
re. drivers Pda. net drivers seem to work OK for me, this link should help ... J
http://forum.xda-developers.com/showthread.php?t=1983470
Hello there,
I bought a LG G3 D855 16GB, rooted it and once I tried to backup with Titanium Backup to my external sdcard, I noticed I had no write permission.
I´ve followed this thread to get the permission --> http://forum.xda-developers.com/showthread.php?t=2617921
After reboot, I can no longer save anything to my internal storage (cannot download, can take pictures but they won't save, can't run some apps and so forth).
But...If I use a file manager (root explorer, ES file explorer) I'm able to copy files from external sdcard to internal storage.
Besides that, after messing up with platform.xml, I can't connect my phone to PC with MTP method nor PTP.
What have I tried, so far:
1. restore backed up platform.xml --> problem persists
2. replace platform.xml with original from someone else --> problem persists
3. Hard reset --> problem persists
4. Use LG Flash tool to unroot and replace firmware (.tot + .dll) --> Didn't work. Tried with files from different sources but always ended up with "model information check fail"
5. Use LG Flash tool 2014 to unroot and replace firmware (.kdz method) --> Didn't work. Tried with files from different sources but always ended up with interruption during s/w upgrade.
I've been playing/reading about this issue for around 3 weeks and still haven't figured out the solution. I do think it is something simple that I'm missing and I hope there's someone out here who can point me to the right direction. :fingers-crossed:
Thanks in advance!
anyone?
Come on fellows,
there's no one to help me out?
No clue at all?:crying:
problem solved!
Just to let you guys know, my phone is working again.
First I tried lg support tool but it also did not work. Then I performed (again) a Hard Reset, but this time using buttons combination (vol- and power). After this hard reset, I restore apps with Titanium Backup and everything is working fine!! :victory::victory:
Will play for I while with the phone and on the weekend try the unroot methods (.tot and .kdz) again to see if now they will work.
Hi,
I updated my G Pad 7.0 Wifi (V400) to Stock 5.0 Lollipop yesterday via OTA and everything looked fine.
I have 2 users on my tablet (one - main - for me, the other one for my girlfriend) and I noticed that the secondary user is unable to mount SDcard at all, so my gf cannot use a big part of her applications.
I already tried rebooting, mount/unmonut and remove/re-insert sdcard, next step should be a WIPE, but I'd like to know first if it's a bug or a Lollipop "security feature" or something.
If you have an updated v400, can you have a try?
Thank you very much!
Davide.
I have a V410. On stock LG kitkat no normal users are able to write to the microSD, not even the primary user. I have to enable root access to even write files to it with a file manager. No lollipop yet on the V410 (not stock anyway).
I know its not exactly what you were asking, but just thought I'd share it. LG definitely has sdcard access messed up in their roms for this tablet line, at least that has been my experience. TWRP, AROMA File Manager, and timmytim's CM12 can all use the sdcard just fine.
jason2678 said:
I have a V410. On stock LG kitkat no normal users are able to write to the microSD, not even the primary user. I have to enable root access to even write files to it with a file manager. No lollipop yet on the V410 (not stock anyway).
I know its not exactly what you were asking, but just thought I'd share it. LG definitely has sdcard access messed up in their roms for this tablet line, at least that has been my experience. TWRP, AROMA File Manager, and timmytim's CM12 can all use the sdcard just fine.
Click to expand...
Click to collapse
Jason, thank you for sharing your experience but I'm facing a different issue. I try to explain it better.
With 4.4.2 I was able to move some of my applications to the sdcard (Settings --> Applications --> [app name] --> Move to SD card). Doing this with my primary user allowed me to save some internal storage space and all of my users could play games that were previously moved to the sdcard.
Now with 5.0.2 everything is fine with my primary user, but with my second user I can't see sdcard at all... I see all my moved application in the drawer as a "generic Android icon", and if I try to launch them I get the "SD card removed" popup error.
I know that in a major upgrade like Kitkat->Lollipop a clean installation with full wipe is required, but I asked if someone with Lollipop could try my same scenario in order to check if this is a common Lollipop "feature" (making a wipe useless) or just a bug due to messy upgrade.
Thanks in advice to everybody for your help.
Just to share my personal solution with all of you: I tried a full wipe with no results. At the end I decided to switch to CM12.1 and this solved my problem.