Hay. This is my first post in xda and i don't speak english.
I have chuwi vi7 and windows 7 but i can't flash the tablet.
When I connect chuwi with PC appear 3 new cdc serial and 1 adb.
After installed many driver apper this
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I take FlashTool_E2 from this
r_e_n_e said:
I left dummy IMEI. I used this one ROM from
Code:
https://yadi.sk/d/BFxcO0briMMyi
Flashed and WiFi works!!! So everything was wrong ROM!!!
Click to expand...
Click to collapse
and the firmware from this
stegg said:
a new firmware has been released
Code:
https://yadi.sk/d/6boIFS_-jsLkm
it should solve the random-freeze deep sleep problem
I flashed it with instructions in first post and everything was OK, i didn't loose imei :good:
Click to expand...
Click to collapse
When I start FlashTool_E2 the corner left-bottom is pink!?!?!
If I start the "usb map wizard" don't finds any connection.
If I do "start" and clik on "USB1" it give me
An EBL must be injected. None was found in the downloaded file.
For some systems there must be an injected EBL. The file specified for download does not contain an injected EBL.
Check that the file is correct for the target. This error can also occur on a normal boot time out, in which case just try again.
Click to expand...
Click to collapse
and if clik on "USB4" it give me
Error during boot
An error happened during the boot sequence.
This could be physical transmission error. Check connection and COM port and try again. If the error persists contact the developer.
Click to expand...
Click to collapse
Could someone help me please?
Sorry for my english.
Adijazz1706 said:
Tablet off, then press start usb1 before connecting phablet. after pressing, quickly connect tablet and hold vol-. If not work, try vol+ or power button. Keep trying.
Click to expand...
Click to collapse
Vary vary good. All Ok. It was vol+. Transmission ok. Upgrade ok. Imei ok.
Tanks a lot.
I have two Vi7 tablets and after firmware update they both have the same MAC address 0a:0b:ad:0d:00:d8 and cant be used on network at the same time.
Any solution to be able to change MAC address on either of the tablets ?
Hello
I think I read everything what was written on this forum about flashing Vi7 but I still have a problem. I can not find an apropriate drivers for CDC, and even Intel(R) USB flash loader doesn't work correctly.
Could you help me? Is there anybody who has a package of driveres for win7 64 bit?
The driver
Can you please give me the driver link for CDC?
on the device manager I have:
one port as "Android device" -> "android bootloader interface"
after i install the ADB installer from here http://forum.xda-developers.com/showthread.php?t=2588979
(the fastboot doesen't work for me...)
but the other 3 ports are ander the "Other Devices" and no driver...
Can you please give me the drivers for the rest. and explain?!
Thanks
Related
When i connect the Magician and try to update i get a 201 error.
I'm sure de device is connected because i can see this in the device manager. When i try this, i'm in the bootloader without a SD card. Can somebody please help me because i used the greek update and got the 15 sec reboot thing.
Ok. I now tried the MaUpgradeUt_NoID on several Rom's but then my update info fields are emplty (see picture)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I get this when i try to update in the bootloader (USB V1.00)
I realy don't know waht i'n doing wrong.
Ta wiz.
I will just stick with installing it as is then.
Folks, all I have done is:
1. Extract the finnish rom into a folder using winrar.
2. Copied MaUpgradeUt_NoID.exe into the folder.
3. Disabled USB in ActiveSync.
4. Run MaUpgradeUt_NoID.exe
5. Reset the iMate into Bootloader using Camera+Power buttons held with soft reset.
6. Connected the iMate with USB.
On the last stretch now so I will post results.
Regards...
NeungBoy said:
Ta wiz.
I will just stick with installing it as is then.
Folks, all I have done is:
1. Extract the finnish rom into a folder using winrar.
2. Copied MaUpgradeUt_NoID.exe into the folder.
3. Disabled USB in ActiveSync.
4. Run MaUpgradeUt_NoID.exe
5. Reset the iMate into Bootloader using Camera+Power buttons held with soft reset.
6. Connected the iMate with USB.
On the last stretch now so I will post results.
Regards...
Click to expand...
Click to collapse
This is exactly the way i'm doing it but i still get the empty fields like i posted.
Try restarting the PC!
i've read that for some people it solved this problem
I still got the same problems. If i use the original MaUpgradeUt i get the "error 201: get device data error" and if i use the MaUpgradeUt_NoID i get the empty version thing. Can somebody please help me? I even tried to upgrade with the SD method but only found the spanish ROM on the xda-delveloper FTP with no results. If somebody nows where to find the ROM mda_compact_upd_en_1.zip from the nowicom.com page, could you please let me know?
I'm realy out of ideas so if somebody got any.........
is there a posibility that I killed my bootloader? if zo, can somebody please tell me if I can fix it?
error 201: get device data error
I now tried the MaUpgradeUt_NoID on several Rom's but then my update info fields are emplty (see picture)
now i cant get flash in my imate jam plese some body tell me method how i flash and where i get stuff for it
my email
[email protected]
Hi, i tried to flash my bricked phone (Lenovo a7000-a) via my laptop with Windows 10. I installed drivers for mediatek, and in SP Flash tool set setting "Usb Checksum, Storage Checksum" to true. Then i insert scatter with stock ROM, and click to "Download" button.
Then i pressed VOL + button on phone and connected it to computer.
Then PC recognized "Mediatek USB Port" (on image *1*). After ca. 5 seconds this device disconnected. And after ca. 5 seconds connected "Unknown USB Device (Port Reset failed)" (on image *2*)
And here flashing stucks at "Download DA 100%" (on image *3*)
Image:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I tried another usb cord, and same.
i tried also flash on another computer and SP Flash Tool said: "BROM ERROR: S_BROM_CMD_STARTCMD_FAIL (2005)" and flasing didn't started.
Where i do a mistake? I would be very grateful for any help. Many thanks!
Powering said:
Hi, i tried to flash my bricked phone (Lenovo a7000-a) via my laptop with Windows 10. I installed drivers for mediatek, and in SP Flash tool set setting "Usb Checksum, Storage Checksum" to true. Then i insert scatter with stock ROM, and click to "Download" button.
Then i pressed VOL + button on phone and connected it to computer.
Then PC recognized "Mediatek USB Port" (on image *1*). After ca. 5 seconds this device disconnected. And after ca. 5 seconds connected "Unknown USB Device (Port Reset failed)" (on image *2*)
And here flashing stucks at "Download DA 100%" (on image *3*)
Image:
I tried another usb cord, and same.
i tried also flash on another computer and SP Flash Tool said: "BROM ERROR: S_BROM_CMD_STARTCMD_FAIL (2005)" and flasing didn't started.
Where i do a mistake? I would be very grateful for any help. Many thanks!
Click to expand...
Click to collapse
did you find answer? i have excact problem
Gigageo said:
did you find answer? i have excact problem
Click to expand...
Click to collapse
This isn't hard to find with a search for
"BROM error SP flashtool"
https://forum.hovatek.com/thread-439.html
Learn to use Google with simple search terms for exactly what you're looking for, as in my example above, you're using SP flashtool and you had an error, which is exactly what I searched for. You're almost guaranteed to find something. The link I gave you was the first thing listed at the top of my search results, my simple search took me straight to what you needed, it could not have been any easier than that.
That tells me that you didn't try to look, or you did look but didn't try very hard or didn't use your head when you looked.
Sent from my LGL84VL using Tapatalk
Hello All
I have had to reinstall stock(sm-g930f) due to an own stupid(again) mistake.
The OS is reinstalled and working and now I would like to flash Magisk through ADB. ADB recognises the phone by "adb devices" when in normal mode. When in fastboot (download mode) it does not recognise the phone. All it states is: List of devices attached
Can someone help me to overcome this, or if you have another suggestion to flash Magisk?
Edit:
after searching for a long time I read somewhere:
Do not put phone in download(fastboot) mode, only in charging mode when connected to the PC's motherboard USB port. Works flawless since, with having the relevant ADB drivers installed.
Adb is adb.
Fastboot is fastboot.
For adb, you need adb binaries.
For fastboot, you need fastboot binaries.
I have downloaded these and and haven't had any luck. Is there a detail how-to somewhere?
kiwigi said:
I have downloaded these and and haven't had any luck. Is there a detail how-to somewhere?
Click to expand...
Click to collapse
Try this:
https://androidmtk.com/download-minimal-adb-and-fastboot-tool
d
VD171 said:
Try this:
https://androidmtk.com/download-minimal-adb-and-fastboot-tool
Click to expand...
Click to collapse
Thanks
Done that. PC is not recognising phone in download mode(fastboot)
kiwigi said:
d
Thanks
Done that. PC is not recognising phone in download mode(fastboot)
Click to expand...
Click to collapse
Probably because you didn't have drivers installed.
You need to find the specific drivers for your device model and install it.
Good luck.
VD171 said:
....
You need to find the specific drivers for your device model and install it.
..
Click to expand...
Click to collapse
I have searched for hours and all I have found seems not to be compatible with S7 sm-g930f. I have also followed this https://androidadbdriver.com/ specific to my mobile.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Did you really try to find ?
Here is the download for samsung usb drivers: https://developer.samsung.com/mobile/android-usb-driver.html
Install it and reboot.
If it doesn't work, probably you have any problem in your device manager.
I'm an user linux and I hate windows.
Good luck google'ing it.
Im having the same problem. i don't want to use the adb setup thing becuase its a virus so yeah.
kiwigi said:
Hello All
I have had to reinstall stock(sm-g930f) due to an own stupid(again) mistake.
The OS is reinstalled and working and now I would like to flash Magisk through ADB. ADB recognises the phone by "adb devices" when in normal mode. When in fastboot (download mode) it does not recognise the phone. All it states is: List of devices attached
Can someone help me to overcome this, or if you have another suggestion to flash Magisk?
Edit:
after searching for a long time I read somewhere:
Do not put phone in download(fastboot) mode, only in charging mode when connected to the PC's motherboard USB port. Works flawless since, with having the relevant ADB drivers installed.
Click to expand...
Click to collapse
THANK YOU!!! From a fellow Kiwi. I followed a tutorial for my Nokia G20 and they left this part out! Faaaaar out. You're my hero
Hi!
This is my first post here, I hope I won't make many mistakes and troubles...
A friend of mine asked me to help him with his car Android based mirror.
The mirror is a "4G Adas Mirror" which is now stucked on the boot screen/logo.
Android version on the device is 8.1.
I've tried to reset through the hard reset button, without success.
I tried to connect the device on my PC to try to get access with adb, no success.
Adb cant see the device, the device list is empty.
When I check in the device manager on my PC I can see under "Portable Devices" installed,
with the name "MTP USB Device".
I also downloaded several drivers but can't install them, not for my device.
And now I'm out of ideas.
If somebody have any idea what could I still try to bring back the device into live, I would really appreciate.
Thank you.
Btw.:
My PC is running win10 x64 Pro
You're probably stuck with only the MTP interface (and not a composite device with MTP and ADB) but it might be worthwhile to double check.
Is the MTP interface active? Can you see any files in Windows File Explorer?
You can check with UsbView.exe to see if there is only one interface, the MTP.
The next step is to try various buttons on boot to see if you can get to recovery, fastboot or ROM bootloader.
Thanks for the fast replay, I cant access the device throug any file manager, as you mentioned, I checked with UsbView.exe already, just to be sure.
The MTP is active.
I've tried many many times the switch combination with the reset button, to try to get into any recovery or whatever cmd line mode, but without success.
The device hase only two buttons:
1. Power button
2. Reset button
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Well, there's many ways to skin a cat.
If you open it up there could be a UART with a rooted hardware console.
There could be pushbuttons or test points to get into some other mode.
Good photos will tell us.
So, here we are....
the mirror crashed until I tried to open it.
However, if somebody is interested to hack and poke around this device, I'm familiar to open the device,
make schematics, pictures and try to hack into the device to try to make it alive again.
If somebody is willing to be a part to this pls. let me know and let's get started.
Open it up and take photos.
I'm trying and searching for a way how to open it but not fully crack the mirror, which is actually also a monitor...
I hope I will open the device soo and be back...
Hello everybody!
Yesterday, on 28 of December, I had a massage on my BV4900 pro that a systemupdate is now ready to be installed.
After download of 2,48 GB file the installation went on, the phone started in the next step. On the screen was this white circle and the installation-progress was shown under. After the update was completted, the phone didnt start. The screen ist black. I cannot do anything with it. I tried to flash the firmware or at least the preloader with sp-flash-tool, but cannot. The connection to sp-flash-tool is with 100% but then I see under device-manager is "Media Tek PreLoader USB VCOM (Android)". So the flash-tool does not flash. I tried with volume buttons to stop the battery-loading, but withou sussess. What can I try more to save the phone?
Some more informations: The red LED ist on, when the phone ist connected to pc or power-supply. The phone was rooted. The last android version: 12
And maybe this picture will help:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Just a Hint:
Do not flash preloader! preloader is responsible for preloader mode (which used by SP Flash Tool)
Do not use "Format all + Download" option. Formatting whole emmc will brick device.
regarding your issue. follow the recommendations of your screenshot.
aIecxs said:
regarding your issue. follow the recommendations of your screenshot.
Click to expand...
Click to collapse
Yes, I did it already. Nothing helps.
I spend the second day with this problem and do not come forward.
you already tried another cable and another PC? then probably usb jack is faulty. you shouldn't flash anything via usb then!
I am not the one who told you - you could try other flash tools. do not flash, just try to read back for now...
https://www.xda-developers.com/bypass-mediatek-sp-flash-tool-authentication-requirement
https://github.com/bkerler/mtkclient
Somebody else, who maybe has an idea?
I found this discription of the error:
The phone seems always be on. With power button I can only "restart" it. How can I shut it down?
Is there a tool I can use for switch the phone off?
Or maybe cmd-command for shutting down the device on com-port? I cannot find anything in internet. Only with adb. But I have no connection to adb, the phone is over adb not rearchable.
Maybe someone can show me the test point for this smartphone?