So basically i failed to flash + install cwm , and now tablet isn't working. Problem is that tablet is no more seen by windows as RK29 , but as unknown device and any drivers didn't help. RK29 update tool , rkbatchtool and adb doesnt detect him. Tablet couldnt be switched off nor set in service mode by physical home button, it just turn by himself on. Physical reset button works.
Also tried with (had hope it in some kind help) inserting sdcard with android img and nothing. Any ideas ? (hope there is better solution than nand programator device).
device ID
USB\DEVICE_DESCRIPTOR_FAILURE
-physical object name
\Device\USBPDO-9
-device status
code 43
also found that after usb cable plugin Rockchip goes incredibly hot.
bump
Anybody found how to set R75 into Mask Rom mode ?
nand model is : hynix h27ubg8t2btr , 4gb version
Related
Hello to all,
I create this post, because I have a tablet CEM111 or Flytouch, which does not want to start any more after the change of the Rom, and I do not know any more what to make; thank you for your assistant.
I summarize
Tablet CEM111 ARM11 x220, screen of starting up infotmic " 0.6.1.5 ( 587 ) " when she(it) worked!
Already installed Rom:
- 1-android_2.1_2-6-32-9_infomix_Flytouch II " OK, nothing to say as about origin "
Installed with cable USB M/M and the tool Burntool_75
- 2 - then the Rom Android 2.1 v2.2-v3245 froyo " OK, work, except the webcam "
Installed with microSD and the tool win32diskimager
- 3-la Rom flash10.1-android2.2-20110416-v1001 " flash works, but problem of Ethernet, WiFi and more webcam "
Installed with microSD
- 4-Et the last Rom who in blocked the tablet Zenithink ZT-180 Android 2.2 zt-update
Installed(Settled) with the tool burntool_7.41
I installed files below:
System.pack.img
userdata.pack.img
zImage (1024x600
ZT_Bx.boot
ZT_Bx.spl " I think that his(her,its) this file which my raised by the problems? "
Results : in the started, the screen remains black, the tablet begins vibrating continues only a RESET stops it.
She no boot not any more on the SD
Function menu + power for usb does not work any more the recovery: to power + home either buttons: Home + Round Button of the face of the touch-sensitive screen + Power, nothing either
I tested all the buttons in combination with power no result.
And last attempt, defused(unsettled) the tablet and disconnected the alim. (24 hours) absolutely nothing.
Thank you in advance for all your ideas, I stall ….
Anybody cannot help me??????
On others forum, I found the same problem, but no solutions.
Thus, needs he(it) to conclude tablet from it HS or too technical ??
I NEED HELP!! GENESIS GT-7104 TABLET .....
Hello, I'm in trouble ... only program that I can not reinstall or get a better version of the android was FWDN, this program does not detect my device at all.
wanted to know if there is another way to do it via USB, as the Android version of gingerbread device and system 2.3.1.
Specifications:
android 2.3 gingerbread
cortex a8 1.2 ghz
512 mb ram
4 gb flash HD
Multi touch
wifi
OpenGL 3D accelerator
''7-inch screen 800 * 480
Digital Camera 1.3
and bla bla bla
- I tried both, but I thought ... a compatible tablet .... and GPAD702
UL identical to the tablet ....
I need to change the android tablet for a previous version or a newer version ... because this version is that the unit has all buggy ...
The machine has 4GB HD recognizes like 2.5 gb of free space ... FWDN used the program, but had no success please help me .....
USB TABLET DRIVER'S GT-7104:
REMEMBERING THAT THE DRIVER TO INSTALL USB RK29, has to be manually.
- But among other problems to be solved, I will still continue their studies here:
1 - To put into order FAST MODE:
- Unplug the appliance, or if you prefer ........... click RESET push the button and the + or button with the arrow ->''right''
Now the device and detected by the pc or is being FAST MODE .... so do not be surprised how FAST MODE''black screen''..
and normal to the model ¬ ° aff ...
- When trying to connect the tablet again .. he will be brik .... NOT SCARE hold the''small''RESET for 3 seconds and release, then hold the''POWER'', he returns to life!
-----------------------------------------------------------------------------
however, I'm behind the solution ... for my tablet .. GT -7104 q may be occurring?!
1 - I was missing the driver can be compatible but not the correct USB driver, I could be wrong ¬¬....
But first comes the tablet mode FAST MODE''black screen''.. how do I know if he is in fast mode''so''?
pressing the ESC key''or''''+''or''home''.
him and recognized by the computer as a device''device rk29''... if I'm wrong correct me please!
2 - Testing the program FWDN, well this program does not detect the tablet ... wanted to use it a lot ...
3 - Testing RKtools the program, the program seems to recognize the tablet, but the program seems to be having problems routing the firmware it says FIRMWARE FAILURE .....'' got lucky huh .....
4 - Testing the ROM Device Manager, but not tested it without the root of the tablet with Android is that 2.3.1 has no root I think ....
PLEASE HELP ME .........................
Hello every one i have an issue here, i got a chinese device a samsung galaxy s(it says its an S4 but i think it is an S3)its a 1Ghz dual core processor if im not wrong(firmware use to say MT6575_S01)
it had loaded apparently a wrong rom, the device wasnt loading OS and restore wasnt working, i tryed to flash a new rom with Android Flash Tools, and the device got bricked, i am able to connected to the computer, the device does not turn on, does not charge, but the PC is able to detected as a MTK USB Port Com.
i found that trying to load different rom with the same tool was not possible cause it gives me an error just before start downloading the info(this is because the device lost connection on the device manager) so it doesnt charge anything.
as i already mention i am able to install drivers, but all of them goes like a Com Port, i used USBDeview and i am able to see the old MTK65xx usb drivers but the direction for that port its not valid(at least it does not recognize the device as a USB directly)
i was wondering if any one can help me with this, i need to know if there is any way to prevent windows from disconecting this device or if there is any way to make the device go on away, if i can do that i am sure i can load the image to it.
BTW i tryed a few roms and some of them tell me they cant complete the process cause not enough space, cause it looks like they are for another device.
my system and device specs (device as far as i can get)
device :
CPU MTK6575
Model: M-9162 cnc moviles (could not find any website related to them)
as far as i know the processor is a 1.2 Ghz dual core
512 RAM
dual SIM
8 MP cam (back)
as far as i know it could be 2MP or 1.3 MP on front
Front camera and sensors are located on the left side(not on the rigth side like most of galaxy S· and S$ even clones)
use battery
model : 303
li-ion 2200mAh(it says samsung)
PC SPECS :
Windows 7 64 bits OS
dual core 2.4Ghx processor
4G on ram.
Please help me with this and i will love you all forever
PD : i belive that the model is a replica of I9200 but not sure .
THANKS.
mk6575 bricked device
as an update i manage it to flash a nand rom apparently for an s3 mt6575 NAND memory, but i am not sure if it is the right one, cause memory on smarth phone android dlashing tool, shows flashing 2g of ram and this is my memory test results :
=============== Memory Detection Report ===============
Internal RAM:
Size = 0x00020000 (128KB)
External RAM:
Type = DRAM
Size = 0x10000000 (256MB/2048Mb)
NAND Flash:
Device ID = "[HYNIX] H8BCS0UN0MCR" (100)
Size = 0x20000000 (512MB/4096Mb)
i went to complete succesfull flashing but only ligths up the menu and back touch keys
apparently goes on but the display remains black
any help please c:
Hi,
I bought the device S805 plus MK809IV but ram size "0" seemed to be. I've met with vendors. Install from SD card sent to me she said ROM. I've installed plug. tool does not open now. not lit at all.It does not accept the new software. I'm trying to take software from the computer (USB burning tool) gives an error. ([0x10105002] in Romco / Initialize DDR / initialize the status Reader / USB Controller Setup Error) Can you please help me?
Hi,
I'm badly need some help to revive my (rockchip-rk31sdk-WAWJMDN1KN).
Perhaps someone will give me idea to allocate proper parameter for recovery , kernel , boot , etc...
Usual location for tablet RK3188 Cortex A9 Quad core 1.6 ghz Governor interactive, Kernel 3.0.36+ ,Board hardware RK30Board/ 0000, Android 4.2.2 ;eng.root 20130912.185132 sdk 17, Display 1280x800; dpi;160 size 9.4'
GPU:Mali-400MP, RAM: 2048 Flash:32 gb Build in:16gb actual, wifi, usb, Bluetooth gps= all yes, camer 5MP additional 1.9MP
I decide to go ahead and try some custom rom using RKAndroidTool did not realize that by cleaning IDB I will low level format..
Before doing that I did save few pictures and run log via "android studio" also I backup whole unit via CWM hoping I will always have access to recovery.Unfortunately that not the case.The good think I still have access to RKAndroidTool( the tool is recognizing my device).
I can post link to my CWM backup if may help.
Inside that CWM backup is kernel.bin, system.bin recovery bin all large sizes files (complete CWM of my last working tablet rk3188). Maybe someone be able to advice how to make proper files to revive my system from that backup I have or help me some how to get recovery working so I can use my CWM backup or any other way to make this tab back to life again..
Many thanks for your kindness and time.
Have nice day
Adam
UPDATE ___
RK3188 adb is running no screen__help PLEASE
After erasing IDB in my unknown china tablet and loosing my whole system I was able to load different custom firmware from Chuwi v88 + different kernel and my Tab popup in windows showing 2 extra drives F and G.I did open android studio and notice access to adb and all activity in my android.The RKandroidTool also recognizing my tab.
No reaction to power button only automatically connecting to my comp ( black screen on my tab).
I have original CWM backup of my device.
Can someone advise me how to access recovery from this point or find the way to completely start my tablet.Maybe is possible to recover CWM from adb?I will need some help to use a proper commands perhaps in adb.