[Q] Help!!!semi bricked rk3600 tablet - Android Q&A, Help & Troubleshooting

Hi i have an RK3600 Nemesis tablet which i rooted last week and it worked fine for a few days. To free up some space i moved some apps from the device to the sd card.When i switched it off and back on it will not boot up it just stays on the android logo screen and thats it.I have tried many ways to put it in recovery mode but to no avail.I have pressed the reset button,held the volume buttons with the power button,ive looked at all the different ways but my tablet will not go into recovery mode.i have tried restoring a firmware using the rockchip batchtool v1.7 but the device idicator box is pink and when i press the switch button it turns tablet off disconnects and the rockchip usb drivers dissapear from the device manager.I really need help to get my tablet back on please any help will be appreciated i would like to reflash with the latest firmware and if possible one thats pre rooted.
Full Specification:
Detailed product Information
Tablet Colour Black only (from 24.8.13)
Processer Rockchip 3066 Dual core 1.6 Ghz,combind 3.2ghz
Quad Core Mali 400
Display 10.1 "TFT screen:1024*600
Nand Flash 8GB
RAM 1GB
Touch Screen Capacitive touch screen
Socket/Jack 1*USB , 1*OTG USB
1*HDMI Jack
1* Micro Sd Slot
1*DC-in jack
1x 3.5mm stereo headphone jack
Wifi 802.11b/g/n
HDMI Mini HDMI Port
Dual Camera 0.3MP Front/2.0MP Rear
Battery Lithium-ion Polymer 5000mAh/ 3.7V
Tablet is super efficient so it will out last
8000mah batteries in older tablets.
O/S ANDROID 4.1 latest version (jelly bean)
Adobe flash 11.0
Graphics acceleration
2D/ 3D/ OpenGL ES2.0(AMD Z430)/ OpenVG1.1(AMD Z160)@27M Tri/sec

---

manni84 said:
Hi i have an RK3600 Nemesis tablet which i rooted last week and it worked fine for a few days. To free up some space i moved some apps from the device to the sd card.When i switched it off and back on it will not boot up it just stays on the android logo screen and thats it.I have tried many ways to put it in recovery mode but to no avail.I have pressed the reset button,held the volume buttons with the power button,ive looked at all the different ways but my tablet will not go into recovery mode.i have tried restoring a firmware using the rockchip batchtool v1.7 but the device idicator box is pink and when i press the switch button it turns tablet off disconnects and the rockchip usb drivers dissapear from the device manager.I really need help to get my tablet back on please any help will be appreciated i would like to reflash with the latest firmware and if possible one thats pre rooted.
Click to expand...
Click to collapse
can anybody help please give me some advice on fixing this boot loop?
tablet is a rockchip rk3600 nemesis 10.1" 3.2ghz dualcore cpu quad core graphics.
Full Specification:
Detailed product Information
Tablet Colour Black only (from 24.8.13)
Processer Rockchip 3066 Dual core 1.6 Ghz,combind 3.2ghz
Quad Core Mali 400
Display 10.1 "TFT screen:1024*600
Nand Flash 8GB
RAM 1GB
Touch Screen Capacitive touch screen
Socket/Jack 1*USB , 1*OTG USB
1*HDMI Jack
1* Micro Sd Slot
1*DC-in jack
1x 3.5mm stereo headphone jack
Wifi 802.11b/g/n
HDMI Mini HDMI Port
Dual Camera 0.3MP Front/2.0MP Rear
Battery Lithium-ion Polymer 5000mAh/ 3.7V
Tablet is super efficient so it will out last
8000mah batteries in older tablets.
O/S ANDROID 4.1 latest version (jelly bean)
Adobe flash 11.0
Graphics acceleration
2D/ 3D/ OpenGL ES2.0(AMD Z430)/ OpenVG1.1(AMD Z160)@27M Tri/sec

---

I found a flasing tutorial with the tool you mentioned before.
http://www.arctablet.com/blog/featured/flashing-arnova-g2-rockchip-2918-rockchip-flashing-tool/
When you tell that usb drivers dissapear from the device manager do you mean that you can see your device but as unknown device or it doesn't appear at all?
In the guide I found this guy install the drivers by hand browsing into the right folder.
If your device doesn't appear at all have you try to disconect and reconect the usb cable to see if your device appears?
Here you can choose recovery for your device:
CWM-based Recovery images for RK3066 devices
The only topic I found with rom for RK3066 is this (It has prerooted rom too but I don't know if it fits to your device):
[ROMS][UG007/Imito MX1/2][RK3066] Post em here!
If you can access recovery mode try to wipe cache partition (maybe it's good to try clean dalvik cache too if you have cwm installed / even better if you try a factory reset).It may corrects the bootloop.
You could try this tool too for flashing:
Installing firmware using the Rockchip RKAndroid Tool
Tell me if something helps.

---

Gatosbil said:
I found a flasing tutorial with the tool you mentioned before.
http://www.arctablet.com/blog/featured/flashing-arnova-g2-rockchip-2918-rockchip-flashing-tool/
When you tell that usb drivers dissapear from the device manager do you mean that you can see your device but as unknown device or it doesn't appear at all?
In the guide I found this guy install the drivers by hand browsing into the right folder.
If your device doesn't appear at all have you try to disconect and reconect the usb cable to see if your device appears?
Here you can choose recovery for your device:
CWM-based Recovery images for RK3066 devices
The only topic I found with rom for RK3066 is this (It has prerooted rom too but I don't know if it fits to your device):
[ROMS][UG007/Imito MX1/2][RK3066] Post em here!
If you can access recovery mode try to wipe cache partition (maybe it's good to try clean dalvik cache too if you have cwm installed / even better if you try a factory reset).It may corrects the bootloop.
You could try this tool too for flashing:
Installing firmware using the Rockchip RKAndroid Tool
Tell me if something helps.
Click to expand...
Click to collapse
hi first of all thanks for the reply.i have tried to get into recovery mode but ive not found any solution.when i try to use a flashing tool it doesnt recognise the device even after installing the drivers i will try again with RKAndroid but when i tried with the rockchip batch tool.it recognised my device with a pink box and it said rockchip usb on my devices on my laptop but when i press the switch button to put the tablet in flash mode it turns the tablet off and on my devices the rockchip usb disappears.I think the problem is putting the tablet in a flash mode so the laptop recognises the tablet ive been searching everywhere for a solution but the tablet is just stuck on a boot loop.

---

rkandroid tool
manni84 said:
hi first of all thanks for the reply.i have tried to get into recovery mode but ive not found any solution.when i try to use a flashing tool it doesnt recognise the device even after installing the drivers i will try again with RKAndroid but when i tried with the rockchip batch tool.it recognised my device with a pink box and it said rockchip usb on my devices on my laptop but when i press the switch button to put the tablet in flash mode it turns the tablet off and on my devices the rockchip usb disappears.I think the problem is putting the tablet in a flash mode so the laptop recognises the tablet ive been searching everywhere for a solution but the tablet is just stuck on a boot loop.
Click to expand...
Click to collapse
hi just for an update i tried the RKAndroid tool and it recognises my device through mass storage when i click switch it says it cannot switch because of no drive. When i click erase it says MSC cannot erase i havent got much experience with flashing or RKAndroid.Is there a tut on how to use it properly to flash or restore my device through mass storage because my tab refuses to switch.

---

manni84 said:
hi first of all thanks for the reply.i have tried to get into recovery mode but ive not found any solution.when i try to use a flashing tool it doesnt recognise the device even after installing the drivers i will try again with RKAndroid but when i tried with the rockchip batch tool.it recognised my device with a pink box and it said rockchip usb on my devices on my laptop but when i press the switch button to put the tablet in flash mode it turns the tablet off and on my devices the rockchip usb disappears.I think the problem is putting the tablet in a flash mode so the laptop recognises the tablet ive been searching everywhere for a solution but the tablet is just stuck on a boot loop.
Click to expand...
Click to collapse
Even if you are in a bootloop you could try to use if adb commands are working on your device to clear your cache and dalvik cache.
At first open a cmd prompt in the place you have adb.exe and do an attempt to get into recovery by giving the command adb reboot recovery.
If you still can't get into recovery but you are able to use adb give the command adb shell to get into the shell.If you can see a $ you need to type su to get root privilages (Then you will probably see a #).If you can see this without to type su command you are probably rooted.
As long as you see # symbol run one of these commands to give your partition table on your device:
cat proc/mtd
cat /proc/emmc
It should print you something like this:
Code:
[email protected]:/ $ cat /proc/mtd
dev: size erasesize name
mtd0: 00400000 00004000 "misc"
mtd1: 00800000 00004000 "kernel"
mtd2: 01000000 00004000 "boot"
mtd3: 01000000 00004000 "recovery"
mtd4: 18000000 00004000 "backup"
mtd5: 08000000 00004000 "cache"
mtd6: 80000000 00004000 "userdata"
mtd7: 00400000 00004000 "kpanic"
mtd8: 14000000 00004000 "system"
mtd9: 04000000 00004000 "cdrom"
mtd10: 310800000 00004000 "user"
Code:
[email protected]/# cat /proc/emmc
cat /proc/emmc
dev: size erasesize name
mmcblk0p32: 000ffa00 00000200 "misc"
mmcblk0p21: 00fffc00 00000200 "recovery"
mmcblk0p20: 01000000 00000200 "boot"
mmcblk0p22: 31fffc00 00000200 "system"
mmcblk0p24: 077f5c00 00000200 "cache"
mmcblk0p23: 4aabc400 00000200 "userdata"
mmcblk0p28: 01400000 00000200 "devlog"
mmcblk0p30: 00040000 00000200 "pdata"
mmcblk0p25: 00008000 00000200 "extra"
mmcblk0p17: 02800000 00000200 "radio"
mmcblk0p19: 01000000 00000200 "adsp"
mmcblk0p18: 007ffa00 00000200 "radio_config"
mmcblk0p26: 00400000 00000200 "modem_st1"
mmcblk0p27: 00400000 00000200 "modem_st2"
You can see the partition numbers like that.
If you use mount command you will see all your partition informations like this (just give this command to check if you have ext4 or rfs filesystem).
Code:
[email protected]/# mount
mount
rootfs / rootfs rw,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
none /dev/timer_group cgroup rw,relatime,timer_slack 0 0
tmpfs /app-cache tmpfs rw,relatime,size=8192k,mode=755,gid=1000 0 0
/dev/block/mmcblk0p22 /system ext4 rw,relatime,data=ordered 0 0
/dev/block/mmcblk0p23 /data ext4 rw,nosuid,nodev,noatime,discard,noauto_da_alloc
,data=ordered 0 0
/dev/block/mmcblk0p24 /cache ext4 rw,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/mmcblk0p28 /devlog ext4 rw,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/mmcblk0p17 /vendor/firmware/misc vfat ro,relatime,fmask=0000,dmask=00
00,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=re
mount-ro 0 0
DxDrmServerIpc /data/DxDrm/fuse fuse.DxDrmServerIpc rw,nosuid,nodev,relatime,use
r_id=0,group_id=0,allow_other 0 0
htcfs /data/htcfs fuse.htcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow
_other 0 0
/dev/block/vold/179:65 /storage/sdcard0 vfat rw,dirsync,nosuid,nodev,noexec,rela
time,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,ioc
harset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:65 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,rela
time,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,ioc
harset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /storage/sdcard0/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-0 /mnt/asec/com.fingersoft.hillclimb-2 ext4 ro,dirsync,nosuid,node
v,noatime 0 0
/dev/block/dm-1 /mnt/asec/com.mobilityflow.torrent.prof-1 ext4 ro,dirsync,nosuid
,nodev,noatime 0 0
/dev/block/dm-2 /mnt/asec/com.hapogames.BubbleParadise-1 ext4 ro,dirsync,nosuid,
nodev,noatime 0 0
/dev/block/dm-3 /mnt/asec/com.zeptolab.ctr.paid-1 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
/dev/block/dm-4 /mnt/asec/com.navngo.igo.javaclient-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-5 /mnt/asec/com.alexvas.dvr.pro-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-6 /mnt/asec/org.videolan.vlc.betav7neon-2 ext4 ro,dirsync,nosuid,n
odev,noatime 0 0
/dev/block/dm-7 /mnt/asec/dk.logisoft.aircontrolhdfull-1 ext4 ro,dirsync,nosuid,
nodev,noatime 0 0
/dev/block/dm-8 /mnt/asec/com.kuhakuworks.DOOORS-2 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-9 /mnt/asec/com.game.CeramicDestroyer-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-10 /mnt/asec/info.gargy.hangman-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-11 /mnt/asec/ru.zdevs.zarchiver-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-12 /mnt/asec/com.adobe.reader-1 ext4 ro,dirsync,nosuid,nodev,noati
me 0 0
/dev/block/dm-13 /mnt/asec/com.game.JewelsLegend-2 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-14 /mnt/asec/com.twodboy.worldofgoofull-1 ext4 ro,dirsync,nosuid,n
odev,noatime 0 0
/dev/block/dm-15 /mnt/asec/com.halfbrick.fruitninja-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-16 /mnt/asec/com.game.DragonGem-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-17 /mnt/asec/air.com.adobe.pstouch-1 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-18 /mnt/asec/com.bitknights.dict.enggre.free-2 ext4 ro,dirsync,nos
uid,nodev,noatime 0 0
/dev/block/dm-19 /mnt/asec/com.byril.battleship-2 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
/dev/block/dm-20 /mnt/asec/devian.tubemate.home-2 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
Then you need to give a command like this (I will give you an example for my filesystem / I gave cat /proc/emmc and mount command to my Sensation):
**I will try to mount my data partition as rewritable.It is the one with "userdata" name.**
mount -o remount,rw -t ext4 /dev/block/mmcblk0p23 /data
For you will be something similar.
mount -o remount,rw {your partition format} /dev/block/{partition number} /{your mount point}
Do the same for cache partition.
Example (for my device):
mount -o remount,rw -t ext4 /dev/block/mmcblk0p24 /cache
As long as you have mount your partitions as rewritable you can clear cache and dalvik catche by giving these commands:
rm -rf /cache/*
rm -rf /data/dalvik-cache/*
manni84 said:
hi just for an update i tried the RKAndroid tool and it recognises my device through mass storage when i click switch it says it cannot switch because of no drive. When i click erase it says MSC cannot erase i havent got much experience with flashing or RKAndroid.Is there a tut on how to use it properly to flash or restore my device through mass storage because my tab refuses to switch.
Click to expand...
Click to collapse
Try to uninstall the drivers from device manager and then reinstall them by hand.Have you try to disconnect and reconect the cable when your device is into flash mode to see if it appears?Are you running windows 32bit or 64bit?
If you like you can take a look to this guide here:
RK3066 Update Process

---

Gatosbil said:
Even if you are in a bootloop you could try to use if adb commands are working on your device to clear your cache and dalvik cache.
At first open a cmd prompt in the place you have adb.exe and do an attempt to get into recovery by giving the command adb reboot recovery.
If you still can't get into recovery but you are able to use adb give the command adb shell to get into the shell.If you can see a $ you need to type su to get root privilages (Then you will probably see a #).If you can see this without to type su command you are probably rooted.
As long as you see # symbol run one of these commands to give your partition table on your device:
cat proc/mtd
cat /proc/emmc
It should print you something like this:
Code:
[email protected]:/ $ cat /proc/mtd
dev: size erasesize name
mtd0: 00400000 00004000 "misc"
mtd1: 00800000 00004000 "kernel"
mtd2: 01000000 00004000 "boot"
mtd3: 01000000 00004000 "recovery"
mtd4: 18000000 00004000 "backup"
mtd5: 08000000 00004000 "cache"
mtd6: 80000000 00004000 "userdata"
mtd7: 00400000 00004000 "kpanic"
mtd8: 14000000 00004000 "system"
mtd9: 04000000 00004000 "cdrom"
mtd10: 310800000 00004000 "user"
Code:
[email protected]/# cat /proc/emmc
cat /proc/emmc
dev: size erasesize name
mmcblk0p32: 000ffa00 00000200 "misc"
mmcblk0p21: 00fffc00 00000200 "recovery"
mmcblk0p20: 01000000 00000200 "boot"
mmcblk0p22: 31fffc00 00000200 "system"
mmcblk0p24: 077f5c00 00000200 "cache"
mmcblk0p23: 4aabc400 00000200 "userdata"
mmcblk0p28: 01400000 00000200 "devlog"
mmcblk0p30: 00040000 00000200 "pdata"
mmcblk0p25: 00008000 00000200 "extra"
mmcblk0p17: 02800000 00000200 "radio"
mmcblk0p19: 01000000 00000200 "adsp"
mmcblk0p18: 007ffa00 00000200 "radio_config"
mmcblk0p26: 00400000 00000200 "modem_st1"
mmcblk0p27: 00400000 00000200 "modem_st2"
You can see the partition numbers like that.
If you use mount command you will see all your partition informations like this (just give this command to check if you have ext4 or rfs filesystem).
Code:
[email protected]/# mount
mount
rootfs / rootfs rw,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
none /dev/timer_group cgroup rw,relatime,timer_slack 0 0
tmpfs /app-cache tmpfs rw,relatime,size=8192k,mode=755,gid=1000 0 0
/dev/block/mmcblk0p22 /system ext4 rw,relatime,data=ordered 0 0
/dev/block/mmcblk0p23 /data ext4 rw,nosuid,nodev,noatime,discard,noauto_da_alloc
,data=ordered 0 0
/dev/block/mmcblk0p24 /cache ext4 rw,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/mmcblk0p28 /devlog ext4 rw,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/mmcblk0p17 /vendor/firmware/misc vfat ro,relatime,fmask=0000,dmask=00
00,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=re
mount-ro 0 0
DxDrmServerIpc /data/DxDrm/fuse fuse.DxDrmServerIpc rw,nosuid,nodev,relatime,use
r_id=0,group_id=0,allow_other 0 0
htcfs /data/htcfs fuse.htcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow
_other 0 0
/dev/block/vold/179:65 /storage/sdcard0 vfat rw,dirsync,nosuid,nodev,noexec,rela
time,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,ioc
harset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:65 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,rela
time,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,ioc
harset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /storage/sdcard0/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-0 /mnt/asec/com.fingersoft.hillclimb-2 ext4 ro,dirsync,nosuid,node
v,noatime 0 0
/dev/block/dm-1 /mnt/asec/com.mobilityflow.torrent.prof-1 ext4 ro,dirsync,nosuid
,nodev,noatime 0 0
/dev/block/dm-2 /mnt/asec/com.hapogames.BubbleParadise-1 ext4 ro,dirsync,nosuid,
nodev,noatime 0 0
/dev/block/dm-3 /mnt/asec/com.zeptolab.ctr.paid-1 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
/dev/block/dm-4 /mnt/asec/com.navngo.igo.javaclient-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-5 /mnt/asec/com.alexvas.dvr.pro-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-6 /mnt/asec/org.videolan.vlc.betav7neon-2 ext4 ro,dirsync,nosuid,n
odev,noatime 0 0
/dev/block/dm-7 /mnt/asec/dk.logisoft.aircontrolhdfull-1 ext4 ro,dirsync,nosuid,
nodev,noatime 0 0
/dev/block/dm-8 /mnt/asec/com.kuhakuworks.DOOORS-2 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-9 /mnt/asec/com.game.CeramicDestroyer-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-10 /mnt/asec/info.gargy.hangman-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-11 /mnt/asec/ru.zdevs.zarchiver-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-12 /mnt/asec/com.adobe.reader-1 ext4 ro,dirsync,nosuid,nodev,noati
me 0 0
/dev/block/dm-13 /mnt/asec/com.game.JewelsLegend-2 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-14 /mnt/asec/com.twodboy.worldofgoofull-1 ext4 ro,dirsync,nosuid,n
odev,noatime 0 0
/dev/block/dm-15 /mnt/asec/com.halfbrick.fruitninja-1 ext4 ro,dirsync,nosuid,nod
ev,noatime 0 0
/dev/block/dm-16 /mnt/asec/com.game.DragonGem-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-17 /mnt/asec/air.com.adobe.pstouch-1 ext4 ro,dirsync,nosuid,nodev,
noatime 0 0
/dev/block/dm-18 /mnt/asec/com.bitknights.dict.enggre.free-2 ext4 ro,dirsync,nos
uid,nodev,noatime 0 0
/dev/block/dm-19 /mnt/asec/com.byril.battleship-2 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
/dev/block/dm-20 /mnt/asec/devian.tubemate.home-2 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
Then you need to give a command like this (I will give you an example for my filesystem / I gave cat /proc/emmc and mount command to my Sensation):
**I will try to mount my data partition as rewritable.It is the one with "userdata" name.**
mount -o remount,rw -t ext4 /dev/block/mmcblk0p23 /data
For you will be something similar.
mount -o remount,rw {your partition format} /dev/block/{partition number} /{your mount point}
Do the same for cache partition.
Example (for my device):
mount -o remount,rw -t ext4 /dev/block/mmcblk0p24 /cache
As long as you have mount your partitions as rewritable you can clear cache and dalvik catche by giving these commands:
rm -rf /cache/*
rm -rf /data/dalvik-cache/*
Try to uninstall the drivers from device manager and then reinstall them by hand.Have you try to disconnect and reconect the cable when your device is into flash mode to see if it appears?Are you running windows 32bit or 64bit?
If you like you can take a look to this guide here:
RK3066 Update Process
Click to expand...
Click to collapse
hi thanks for the help this sounds really complicated i have a limited amount of experience with adb and cmd i rooted my tablet ok but this is a whole new area i cant find adb.exe in the platform tools folder, and do you mean open a windows cmd whilst the folder is in the background sorry to sound so stupid but i really need a step by step tut thanks anyway for your time is there a post or thread on here that i could follow?

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manni84 said:
hi thanks for the help this sounds really complicated i have a limited amount of experience with adb and cmd i rooted my tablet ok but this is a whole new area i cant find adb.exe in the platform tools folder, and do you mean open a windows cmd whilst the folder is in the background sorry to sound so stupid but i really need a step by step tut thanks anyway for your time is there a post or thread on here that i could follow?
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I know that mounting partitions and deleting files manually with adb is a little complicated situation but you can try only one command with adb that could help you get into recovery without pressing buttons.Just run a cmd prompt (as administrator / right click --> run as Administrator).Then give the command cd ,find the directory you have an adb.exe and copy paste it to cmd like this:
cd C:\Android
Then give the command (While your device is in a bootloop):
adb reboot recovery
If the adb is working you have a chance to boot into recovery with this way.
After that you can wipe cache , factory reset and if you still have cwm you can wipe dalvik-cache too.
You can see this topic if you like:
rebooting in into recovery or boot loader directly from ABD For beginners