Author Topic: [Solved temporarily] Yinlips YDPG19 - after Firmwareupdate no Wifi  (Read 26688 times)

Feierprinz (OP)

Hi all,

sorry for my bad english, Iīm from Germany.

To my Problem:

I have buyed two Yinlips YDP G19-Handhelds from Willgoo. After I have updated (reboot-Firmware) one of this combo-package, the wifi don`t get on. The Wifi-Button jump from ON allone to OFF.

ADB CATLOG say canīt load Wifi.ko ..the complete path can I submit, if you want ;-)

How can I restore the old firmware? Can i Read-Back the Firmware from the other YDPG19? The G+MassProductionTool For GP330XX have the option Read and Write.

Have anybody a idea how can I find the complete Adressrange from Kernel etc..?

Please help, this two Yinlips are for my kids for Christmas...

thanks in advance!

Best regards,

Swen


EDIT SOLUTION WITH OLD FIRMWARE:
http://boards.dingoonity.org/android-devices/yinlips-ydpg19-after-firmwareupdate-no-wifi/msg55427/#msg55427

and for ADB-Driverissue:
http://boards.dingoonity.org/android-devices/yinlips-ydpg19-after-firmwareupdate-no-wifi/msg55491/#msg55491

thx @Lengths & @kamro
« Last Edit: December 22, 2012, 10:54:33 am by Feierprinz »

willgoo

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Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #1 on: December 09, 2012, 02:57:00 am »
My friend, did you back up the files before you root the device? We remind people to backup the files before they root the YDPG19 in the manual.

You can install the backup files to see if it can solve the problem on WiFi.

Hope your kids love these Christmas Gifts.

Thanks.

Feierprinz (OP)

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #2 on: December 09, 2012, 10:02:53 am »
Hi Willgoo,

I didn`t have rooted the device before I have Upgraded the Firmware!?!
I have Backuped all Datas from the second Unit but this does not help me.

The Firmware (Reboot-Fix) from our site is OLDER as the Stock Firmware from my Units!?! Please provide me the Stockfirmware from Nov. 2012.

I have rooted yet the Units and have changed the wlan.ko from the working unit (Firmware from Nov.2012) to the Unit with our Firmware (Oct.2012).

The wifi works fine yet on both units, but the Firmware from one is older yet.
The wlan.ko is different from Oct.2012 (~500kb) to the Nov.2012-Stock-Image (750kb)....I think a new/other Wifi-Card is in the Units.

Best regards,

Swen Werner

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #3 on: December 09, 2012, 12:30:32 pm »
i've the same problem...I installed the ydpg19-reboot firmware update and then i cannot set wi-fi to on...
All folders are empty in G19 after the update. (i mean .android_secure, Alarms, DCIM, ecc)

I tried putting the old files on the G19 via usb, but it doesn't change anything.

How can i go back?

Feierprinz (OP)

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #4 on: December 09, 2012, 12:37:26 pm »
We need the last Firmware ;-)

have you rooted the unit? Have you a second unit?

I have solution if the device is rooted, but this is not simple.....I think Willgoo must provide the Stock-Firmware from November and write a Exclamation-Text for the Download (Reboot-Fix) if the device buyed with Firmware from November 2012.

Best regards

Swen

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #5 on: December 09, 2012, 12:41:45 pm »
We need the last Firmware ;-)

have you rooted the unit? Have you a second unit?

I have solution if the device is rooted, but this is not simple.....I think Willgoo must provide the Stock-Firmware from November and write a Exclamation-Text for the Download (Reboot-Fix) if the device buyed with Firmware from November 2012.

Best regards

Swen

No i haven't rooted mine, it will be necessary in order to fix this problem?
Yes i've got a second unit.
I hope he will, then :D

p.s.: is this what we need to do, if willgoo doesn't provide us stock firmware? http://wiki.cyanogenmod.org/wiki/Howto:_Using_the_Recovery
« Last Edit: December 09, 2012, 12:45:02 pm by kamro »

skelton

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Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #6 on: December 09, 2012, 01:13:13 pm »

Forget about porting Cyanogenmod to these generalPlus devices without any documentation at all.
Retired

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #7 on: December 09, 2012, 01:28:12 pm »

Forget about porting Cyanogenmod to these generalPlus devices without any documentation at all.

i don't even know what cyanogenmod is :D
I meant to ask if it's needed (and possible) a factory reset, or if the only solution is a firmware provided by Willgoo.

Feierprinz (OP)

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #8 on: December 09, 2012, 01:31:03 pm »
2 solutionways:

Willgoo/Yinlips provide the last Firmware

Root both devices and copy the wlan.ko (2times/folders!) from the working device to the "bricked" device (with Permission rights)

Feierprinz (OP)

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #9 on: December 09, 2012, 01:52:59 pm »
do you need help by rooting, I can provide a Batchfile to root ;-)

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #10 on: December 09, 2012, 01:55:46 pm »
I don't know where to start from, so any help would be appreciated  ;D
I thought to follow this guide ( http://boards.dingoonity.org/android-devices/yinlips-ydpg19-how-i-rooted-mine-and-removed-the-bloat-use-at-your-own-risk!/  ), but if are there any "shortcut" it are surely welcome!
« Last Edit: December 09, 2012, 02:50:50 pm by kamro »

Feierprinz (OP)

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #11 on: December 09, 2012, 02:56:49 pm »
Here a batch:
http://uploaded.net/file/1hd92jzf

Enable USB-Debuging in Settings / developer options and connect device with USB
Show in devicemanager if ADB-Device is installed correct..otherwise see google for ADB driver
start TPSparkyRoot.bat after extract

thats all

a Tip: Install after root, the App SuperSU from Market and start for one time..

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #12 on: December 09, 2012, 06:38:41 pm »
Thank you very much :)
I'll wait tomorrow to see if Willgoo will provide us the firmware we need.
If he doesn't, i'll try installing adb drivers and then i'll try what you said!

I hope willgoo will release that firmware, because i would'nt want to brick both my YDPG19 trying to set superuser xD

skelton

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Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #13 on: December 09, 2012, 07:54:30 pm »
In fact is Yinlips the one who should provide firmware rather tham willgoo, but yeah, someone should release a firm for this device.
Retired

kamro

Re: Yinlips YDPG19 - after Firmwareupdate no Wifi
« Reply #14 on: December 09, 2012, 09:57:14 pm »
I wrote to yinlips...i know it will be useless, but i don't know what else to do. I tried to root my g19 but i'm not even able to install adb drivers eheh.

p.s. The "power + Menu" "format and upgrade" what is meant to do?
« Last Edit: December 09, 2012, 10:18:24 pm by kamro »