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On Sun, Mar 18, 2012 at 1:22 PM, MistrJohn <[email protected]> wrote: > I've recently bought a JXD S601 device. > > It worked properly for a few days while I was adding some games and > apps for it. > > CPU HARDWARE: AMLOGIC MESON3 8726M SKT SH AML8726-M3 REF F 02 > (specific board in use) CPU MODEL: ARM v7 (VFPv3, NEON) CPU FREQUENCY > 300.0 ~ 600.0 MHz Display: 480-272px GPU ARM Mali-400 MP 1GB NAND > 397.5 MB RAM, ~220 MB Available 2GB internal Android 2.3.4 build: > MID_PSP.wifi.20120105 kernel: 2.6.34 > > That is what benchmark showed while it was working. Both "1GB" of a > faster internal NAND, and some 2 GB of additional internal memory. > When the device is plugged into the USB, I used to be able to access > the device memory + my micro SD card. > > Now, once I start Android, I get a notice "Internal storage safe to > remove. Internal storage safely stopped.". If I try to start File > Manager, for example, it only shows "SD Card" which is my Micro SD > card. If I take out the micro sd, it only shows "SD Card" but the > folder is completely empty. > > When it was working normally it showed: > Internal Memory > SD Card > > As folder structure. Now the first is missing. > > If I go to android settings > storage > > It shows the SD card properly if I put one in. > > It shows "Internal NAND flash" > > Total space > Unavailable > Available space > Unavailable > Erase internal NAND flash (tried this, it did not make any changes at > all, probably because the NAND flash is unmounted and there's no > option to mount it back). > > Internal storage > Available space > 374 > > This internal storage is not accessible except with ADB software. But > I tried this tutorial: (can't post links so please Google "Missing > internal flash memory and SD card does not mount" and check the first > result on android.stackexchange site) and it did not solve the > problem. > > "mkdosfs -F 32 /dev/block/vold/31:8/" > > I don't have 31:8 but some 200:32 and etc, I tried to use the command > for any (all) of the 4, but all returned an error in ADB: "This is not > a folder". > > The manufacturer, JXD, has given an update. > > This would be useful, after flashing the system I could again have > access to the normal function, as whatever the error is, 99% the error > is in system, possibly corrupted after some program (I'm new to the > Android systems, not sure). > > I downloaded the update from the JXD site > Download section (filename > S601 0229en.rar) > > But it is missing some files. All I have is the 2 docx documents, > update.zip and uImage_recovery. The tutorial (upgrade method docx > document) shows clearly that I need to have factory update aml, uboot > aml, and uImage files as well. I don't have them in my update so I > can't follow the instructions and put them on SD Card. > > I tried to follow the instruction anyways, but it says that those > files are missing and cannot proceed. > > I've contacted the manufacturer by E-mail and asked them to send me > those files, but I'm not sure if I will ever get a reply. > > So now if I plugin the device to the computer without SD card, there > are 2 drives, but I can't access any of them. With SD card, the first > drive is my SD card and I can only access it, but not the internal > storage. > > Any helpful answers would be utmost appreciated. Thanks for reading > the post. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _Android Programming Tutorials_ Version 4.1 Available! -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
