Author Topic: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs  (Read 322661 times)

zerog17

  • Posts: 8
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #900 on: September 23, 2014, 06:01:54 am »
I installed all different versions of 116-9  however, there still lies the power button sleep issue. Is there a work around to get update version of 116-7 special to 116-9, but keeping the fixed power button sleep issue?

sandwich

  • Posts: 174
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #901 on: September 23, 2014, 07:35:18 pm »
Hi zerog17.

As far as I know, there's no way to update from 116-7 to 116-9.
Could you make me a favour?

You have the 116-9 webclaw SPECIAL ROM, right?

Could you tell me what kernel version, [email protected], compilation date and number of compilation shows? I'm not sure if it's the same rom it's installed in my device.

Thanks in advance.

Joe Sixpack

  • Posts: 1413
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #902 on: September 23, 2014, 07:42:57 pm »
Far as I know they're all going to come up the same because the differences are all patches.
Since JXD has not released source the firmwares posted for the 7800 so far are all based off the original kernel.

You'll have to identify them by their hash like md5/sha1

zerog17

  • Posts: 8
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #903 on: September 23, 2014, 07:57:01 pm »
I did not know that there was a 116-9 webclaw SPECIAL ROM.  If you could provide the link to download, so I can test the 2014 jxd power/sleep issue. 

I tried all the 116-9 webclaw versions available, but the issue still remains.

sandwich

  • Posts: 174
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #904 on: September 23, 2014, 09:14:23 pm »
Joe, my doubt is I'm not sure if the flashing process was correct.
I'd like to be sure I'm working with webclaws rom.
How can I calculate the md5 from a installed rom? did you mean the md5 of the original custom firmware .img?
Is there any other way to be sure what rom is in my device?

Thanks in advance.

Joe Sixpack

  • Posts: 1413
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #905 on: September 23, 2014, 09:58:29 pm »
how did you flash? if you used rkbatchtool it should be correct.

zerog17

  • Posts: 8
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #906 on: September 24, 2014, 04:00:50 pm »
I used the RKBatchTool to flash the firmware.  I flashed all avaivalbe 116-9 roms, they booted up just fine, however, the power button/sleep issue still remains.  I believe its cause I bought this unit sometime in August of this year (2014), and I know that the new units in mid 2014 have the power/sleep issue any units sold prior do not have this issue.

rv6r1

  • Posts: 3
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #907 on: September 27, 2014, 11:38:42 pm »
Are there any rom developers who are working on the issues with the new 2014 consoles? I have an uncompressed version of the kernel from the latest firmware. Power button is working but the vsync issue remains. Can anyone suggest how to patch it to enable vsync?

rv6r1

  • Posts: 3
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #908 on: September 30, 2014, 12:14:26 am »
I guess not =/ Anyway, I've already discovered that fixing vsync without kernel sources is impossible. Why don't we try forcing jxd to release the sources? How many people are not satisfied with the issues that latest consoles have? If we have enough customers that will write reviews for 7800 describing all the issues and email complaints to jxd, then maybe they will release the source eventually.

FilemonHD

  • Posts: 2
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #909 on: October 02, 2014, 04:58:21 pm »
Hi! I have an issue with this ROM. The problem is that the device is not going into standby mode but shutting down so I have to fully start it every time I want to play. Is there a way to solve this problem?  :(

rv6r1

  • Posts: 3
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #910 on: October 02, 2014, 08:24:02 pm »
Hi! I have an issue with this ROM. The problem is that the device is not going into standby mode but shutting down so I have to fully start it every time I want to play. Is there a way to solve this problem?  :(
Install this rom http://boards.dingoonity.org/jxd-devices/power-button-reboot-issues-here%27s-a-new-kernel-to-fix/ or the stock kernel from the latest jxd firmware.

deysmacro

  • Posts: 216
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #911 on: October 02, 2014, 11:58:02 pm »
Hi! I have an issue with this ROM. The problem is that the device is not going into standby mode but shutting down so I have to fully start it every time I want to play. Is there a way to solve this problem?  :(

Or try changing governor to conservative and scheduler noop/deadline using SetCPU.

GRiM

  • Posts: 137
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #912 on: October 11, 2014, 01:13:05 am »
Hi guys,

Sorry about this question if it's already been asked/covered, if so could you point me in right direction.

I just tried to flash the 6GB nand rom and accidentally clicked the upgrade button instead of restore like the instructions say to do.   It rebooted into a recovery mode and started to format data/cache and then rebooted and just stays at a JXD logo.

Does anybody know what I need to do to resolve issue or restore back?

TIA for any help,   wish I had taken time and done a bit more research first :(


Managed to solve by going into bootloader mode with Volume up and reset button  :)
« Last Edit: October 11, 2014, 02:35:23 am by GRiM »

zerog17

  • Posts: 8
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #913 on: October 12, 2014, 03:15:59 am »
This stock official 1.5 firmware from for JXD,  JXD s7800b with power button/sleep issue fix for 2014 JXD s7800b units.
However there is no root access.


Click the link below to download rom, use rkbatch tool to restore.

http://www.mediafire.com/download/40z1ii9v33j9gh1/S7800B_V1.5-20140605_S7800-B-01_201407-8GB.rar

GRiM

  • Posts: 137
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #914 on: October 13, 2014, 09:49:13 am »
Hi! I have an issue with this ROM. The problem is that the device is not going into standby mode but shutting down so I have to fully start it every time I want to play. Is there a way to solve this problem?  :(
Install this rom http://boards.dingoonity.org/jxd-devices/power-button-reboot-issues-here%27s-a-new-kernel-to-fix/ or the stock kernel from the latest jxd firmware.

How do you flash kernel only from the webclaw special rom or stock?

There is a CM11 rom I would like to try but curious how to flash the kernel from working rom as CM11 also has the power button issue  :(

nitro530

  • Posts: 26
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #915 on: October 21, 2014, 04:40:05 pm »
Thanks for all the hard work everyone.much appreciated !!!  :)you guys are all AWESOME !!! very impressed with the assistance and help here.you all made the JXD s7800b a true machine beast !!
nitro530

mauricio330

  • Posts: 2
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #916 on: October 21, 2014, 09:47:59 pm »
I used the RKBatchTool to flash the firmware.  I flashed all avaivalbe 116-9 roms, they booted up just fine, however, the power button/sleep issue still remains.  I believe its cause I bought this unit sometime in August of this year (2014), and I know that the new units in mid 2014 have the power/sleep issue any units sold prior do not have this issue.

hi zerog17,
you can try this: http://boards.dingoonity.org/jxd-devices/%28kernel-only%29-powersleep-fix-for-jxd-s7800-%28rk3188-t%29/

i must do the same procedure everytime when i upgrade a firmware (all versions until now), and the deep/sleep problem gets fixed.
My unit its from august of this year: S7800b-8gb

Issew

  • Posts: 1
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #917 on: October 27, 2014, 08:30:38 pm »
hi, Is there any other way to download the firmware beside through kinderwater.info one? for some unknown reason (for me at least) I can't enter the website when I click the link or copy paste the link to my browser. it keeps send me an error 404. after I tinkered my DNS settings, I finally managed to reach the website only to find a blank page with a message "This server: lhost1.icubedev.net [204.244.109.232] is online.". I don't really understand and googling it doesn't really help. I don't see anyone having the same problem as I do in here either.

I just bought my 7800 recently and upgrade it to stock 1.5 firmware. and I'm quite annoyed with the power/sleep issues. tried the kernel that was shared by Grim (http://boards.dingoonity.org/jxd-devices/(kernel-only)-powersleep-fix-for-jxd-s7800-(rk3188-t)/msg114976/#msg114976) on his thread but it doesn't work. I though maybe it's because the stock firmware so I want to tried using the webclaw firmware yet I'm stuck at the link. (or maybe the firmware/kernel doesn't flashed correctly? I used the Rkbatch and finless Rom flash and it says it was successful, I'm not sure, is there any way to check what firmware and kernel I used?).

also I noticed that the battery indicator doesn't really accurate, does the firmware have a fix on that? what's the difference between (2gb NAND), (4gb NAND), etc? 

Edit: I change to CM11 firmware and use the kernel. solves my powersleep issues. still not sure about the battery indicator though. looking forward for the version 3 webclaw and hopefully I can download it.
« Last Edit: October 29, 2014, 11:22:54 am by Issew »

hektorbelmonte

  • Posts: 1
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #918 on: November 04, 2014, 11:27:50 am »
Please, someone has another links to download the 6GB+SWAP version for WebClaw ROM?? This are offline!!!

ronkmonster

  • Posts: 1
Re: Version 2: S7800B 1.6GHz - (Tweaked+vSync Fix+60Hz+Apex Launcher) ROMs
« Reply #919 on: November 09, 2014, 10:13:49 pm »
Is there a mirror to download this? Links in first post are dead