FORUMS

[nvflash] A very powerfull tool

16 posts
Thanks Meter: 31
 
By suntechnic, Junior Member on 1st July 2012, 08:12 PM
Post Reply Email Thread
6th June 2013, 05:55 PM |#51  
Member
Thanks Meter: 11
 
More
Hi Mihnea

I don't have experience with nvflash since I can not make it work because the bootloader is locked in my case. In my opinion it does not look that bad since I had never reached that message, my tablet just disconnect.

It only seems that you are pointing to the wrong direction (path) the 04.EBT.img file.

The tutorial says:

Code:
Here's small tutorial. Put attached file 04.EBT.img on your hard disk (/space/android/_tpt/device in my case).
Download 04.EBT.img on the same folder that you have nvflash and run it like :

nvflash -w --bl 04.EBT.img --go

Please notice that I don't have experience with nvflash, I can not be responsible for something going wrong with you tablet. I'm just following the tutorial.

Regards.
6th June 2013, 10:55 PM |#52  
Member
Bucharest
Thanks Meter: 6
 
More
Quote:
Originally Posted by martiniturbide

Hi Mihnea

I don't have experience with nvflash since I can not make it work because the bootloader is locked in my case. In my opinion it does not look that bad since I had never reached that message, my tablet just disconnect.

It only seems that you are pointing to the wrong direction (path) the 04.EBT.img file.

The tutorial says:

Code:
Here's small tutorial. Put attached file 04.EBT.img on your hard disk (/space/android/_tpt/device in my case).
Download 04.EBT.img on the same folder that you have nvflash and run it like :

nvflash -w --bl 04.EBT.img --go

Please notice that I don't have experience with nvflash, I can not be responsible for something going wrong with you tablet. I'm just following the tutorial.

Regards.

c:\nvflash>nvflash -w --bl 04.EBT.img --go
Nvflash started
rcm version 0X20001
System Information:
chip name: t20
chip id: 0x20 major: 1 minor: 4
chip sku: 0x8
chip uid: 0x043c704444012157
macrovision: disabled
hdcp: enabled
sbk burned: false
dk burned: false
boot device: emmc
operating mode: 3
device config strap: 0
device config fuse: 0
sdram config strap: 0

downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: 04.EBT.img
/ 6291456/6291456 bytes sent
04.EBT.img sent successfully
waiting for bootloader to initialize
bootloader failed NvError 0x0
command failure: bootloader download failed

c:\nvflash>

---------- Post added at 12:55 AM ---------- Previous post was at 12:54 AM ----------

Quote:
Originally Posted by martiniturbide

Hi Mihnea

I don't have experience with nvflash since I can not make it work because the bootloader is locked in my case. In my opinion it does not look that bad since I had never reached that message, my tablet just disconnect.

It only seems that you are pointing to the wrong direction (path) the 04.EBT.img file.

The tutorial says:

Code:
Here's small tutorial. Put attached file 04.EBT.img on your hard disk (/space/android/_tpt/device in my case).
Download 04.EBT.img on the same folder that you have nvflash and run it like :

nvflash -w --bl 04.EBT.img --go

Please notice that I don't have experience with nvflash, I can not be responsible for something going wrong with you tablet. I'm just following the tutorial.

Regards.

where you find the tutorial ?

BR mihnea
6th June 2013, 11:42 PM |#53  
Member
Thanks Meter: 11
 
More
Hi.

It is the first page of this thread.

Regards
The Following User Says Thank You to martiniturbide For This Useful Post: [ View ] Gift martiniturbide Ad-Free
7th June 2013, 12:28 PM |#54  
Member
Bucharest
Thanks Meter: 6
 
More
Quote:
Originally Posted by mihnea_gsm

c:\nvflash>nvflash -w --bl 04.EBT.img --go
Nvflash started
rcm version 0X20001
System Information:
chip name: t20
chip id: 0x20 major: 1 minor: 4
chip sku: 0x8
chip uid: 0x043c704444012157
macrovision: disabled
hdcp: enabled
sbk burned: false
dk burned: false
boot device: emmc
operating mode: 3
device config strap: 0
device config fuse: 0
sdram config strap: 0

downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: 04.EBT.img
/ 6291456/6291456 bytes sent
04.EBT.img sent successfully
waiting for bootloader to initialize
bootloader failed NvError 0x0
command failure: bootloader download failed

c:\nvflash>

---------- Post added at 12:55 AM ---------- Previous post was at 12:54 AM ----------



where you find the tutorial ?

BR mihnea

other pc win xp Core 2 duo

Nvflash started
rcm version 0X20001
System Information:
chip name: t20
chip id: 0x20 major: 1 minor: 4
chip sku: 0x8
chip uid: 0x043c704444012157
macrovision: disabled
hdcp: enabled
sbk burned: false
dk burned: false
boot device: emmc
operating mode: 3
device config strap: 0
device config fuse: 0
sdram config strap: 0

downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: 04.EBT.img
/ 6291456/6291456 bytes sent
04.EBT.img sent successfully
waiting for bootloader to initialize
bootloader downloaded successfully
7th June 2013, 01:44 PM |#55  
Member
Bucharest
Thanks Meter: 6
 
More
Quote:
Originally Posted by mihnea_gsm

other pc win xp Core 2 duo

Nvflash started
rcm version 0X20001
System Information:
chip name: t20
chip id: 0x20 major: 1 minor: 4
chip sku: 0x8
chip uid: 0x043c704444012157
macrovision: disabled
hdcp: enabled
sbk burned: false
dk burned: false
boot device: emmc
operating mode: 3
device config strap: 0
device config fuse: 0
sdram config strap: 0

downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: 04.EBT.img
/ 6291456/6291456 bytes sent
04.EBT.img sent successfully
waiting for bootloader to initialize
bootloader downloaded successfully

After this I created partion OK
I write partion 6 with cwm OK

The tablet now starts and remains stuck in logo LENOVO

If I go into CWM says: cant mount sdcard (see in pictures)

What are these commands to solve this problem?
I saw (nvflash for asus transformes) as it would be a commands to reflash tablet.

Does anyone have these commands (nvflash) tailored for Lenovo tablet thingpad
My tablet model 1838-22g. I took several firmwares on the net but do not know if they are correct for this model

BR

Mihnea
Attached Thumbnails
Click image for larger version

Name:	20130607_152115.jpg
Views:	150
Size:	225.7 KB
ID:	2024354   Click image for larger version

Name:	20130607_152006.jpg
Views:	133
Size:	158.4 KB
ID:	2024355  
7th June 2013, 06:56 PM |#56  
Senior Member
Flag Atlanta, GA
Thanks Meter: 536
 
More
What cwm did you use?
7th June 2013, 09:20 PM |#57  
Member
Bucharest
Thanks Meter: 6
 
More
Quote:
Originally Posted by da_reeseboy

What cwm did you use?

cwm 6.0.1.2 see in pictures.. work on ics - tested on other tablet thinkpad
8th June 2013, 12:20 AM |#58  
berbecverde's Avatar
Senior Member
Flag Zalau
Thanks Meter: 41
 
More
You should try to flash other partitions too.If I understand correctly you flashed the recovery partition.
If your bootloader is unlocked(and it seems it is) you can fully restore all your partitions.
You can reflash the tablet but you must have a backup of the partitions.

Sent from my HTC EVO 3D X515m using xda premium
8th June 2013, 11:31 AM |#59  
Senior Member
Flag Atlanta, GA
Thanks Meter: 536
 
More
Quote:
Originally Posted by mihnea_gsm

cwm 6.0.1.2 see in pictures.. work on ics - tested on other tablet thinkpad

I just wanted to confirm that you got the cwm that is for the TPT from here - http://forum.xda-developers.com/show....php?t=1831161
not just a random 6.0.1.2 from a google search.
10th June 2013, 01:09 PM |#60  
Member
Bucharest
Thanks Meter: 6
 
More
Quote:
Originally Posted by da_reeseboy

I just wanted to confirm that you got the cwm that is for the TPT from here - http://forum.xda-developers.com/show....php?t=1831161
not just a random 6.0.1.2 from a google search.

this is cwm that I used.
I used this cwm to other tablete lenovo thinkpad with 4.0.3. and this tablet is very ok

---------- Post added at 02:09 PM ---------- Previous post was at 02:04 PM ----------

Quote:
Originally Posted by berbecverde

You should try to flash other partitions too.If I understand correctly you flashed the recovery partition.
If your bootloader is unlocked(and it seems it is) you can fully restore all your partitions.
You can reflash the tablet but you must have a backup of the partitions.


Sent from my HTC EVO 3D X515m using xda premium


I dont know how I must flash the tablet..because I put Update.zip on sdcard and nothing...And I can not du this :update from sd card -> can;t mount sdcard.

That's why I asked if I can reflash the tablet from nvflash ... and how to do this. COMMANDS PLS

BR
MIHNEA
13th August 2013, 04:24 PM |#61  
Junior Member
Thanks Meter: 0
 
More
bricked lenovo tablet - stuck trying to recover with nvflash
Hi all, my tablet self-bricked a couple of days ago, and following the advice here has me at a tantalising point:

nvflash -r --download 6 ./cwm/recovery.img
Nvflash started
[resume mode]
sending file: ./cwm/recovery.img
- 3211264/5462016 bytes sent

and here it's stuck with no progress.

I have a suspicion that my bricking was due to the internal SD card filling up (it had been very close to full, and the tablet died after (I think) an android update followed by app updates. I'm wondering if I need a way to clear some space using nvflash? Any suggestions welcome!
Post Reply Subscribe to Thread

Guest Quick Reply (no urls or BBcode)
Message:
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes