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[KERNEL][FLYER]{HC} DooMKernel [Rel:v01][Dt:27/Dec]

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hello everyone,

i have developed kernels for Xperia X10, Xperia ARC, Xperia PLAY, Huawei Ideos X6, Samsung Galaxy SL, Kindle Fire and now i bring u my first kernel for HTC Flyer!!!


i was going to use stock HC Kernel sources and then add my patches from my ARC kernel... but seeing that LeeDroid had already added most of the things (and even more) i though might as well use his kernel sources

thank you LeeDroid for ur amazing work on the kernel sources and allowing me to use them!




[ special thanks to ]

Thank you guys for ur help! this would not have been possible without ur help!



[ screenshots ]





[ disclaimer ]

OVERCLOCKING CAN BE DANGEROUS! U RISK THE HARDWARE GETTING DAMAGED!PROCEED WITH CAUTION! U HAVE BEEN WARNED!

I AM NOT TO BE HELD RESPONSIBLE IF U DAMAGE UR PHONE / SPILL UR COFFEE / MISS UR ALARMS / ANY OTHER CALAMITY/MISHAP




[ features ]
  • [v01 onwards] uses LeeDroid Flyer-HC kernel sources so all features from his kernel are already there in this kernel and some more stuff
  • [v01 onwards] overclocked to 2.0Ghz
  • [v01 onwards] underclocked to 128Mhz
  • [v01 onwards] for safe booting CPU is capped at bootup to 1.498GHz/245MHz (max/min)
  • [v01 onwards] uses LZMA compression
  • [v01 onwards] added new CPU governors
    • Scary (default)
    • Interactive
    • Lagfree
    • MinMax
    • Savagedzen
    • Smoothass
    • BrazilianWax
    • Lazy
    • Lionheart
  • [v01 onwards] advanced init.d support
  • [v01 onwards] added support for userinit scripts:
    • if sd-ext is mounted then it will execute /sd-ext/userinit.sh & shell scripts in /sd-ext/userinit.d/ folder
    • also scripts in /data/local/ will be executed... it will execute /data/local/userinit.sh & shell scripts in /data/local/userinit.d/ folder
  • [v01 onwards] insecure kernel (ro.secure=0 & USB debuggin enabled by default)
  • [v01 onwards] /system mounted as RW



[ credits for features ]

thank you all for ur work!



[ requirements ]



[ how to install my kernel ]
  1. download the provided kernel package
  2. save the package to external sdcard (of phone)
  3. boot phone and enter recovery
  4. flash my kernel package
  5. reboot phone and enjoy the kernel


[ how to get back to stock kernel ]
  1. download the stock kernel package
  2. save the package to external sdcard (of phone)
  3. boot phone and enter recovery
  4. flash the stock kernel package
  5. reboot phone and now you should be on stock kernel



FOR OVERCLOCKING
  1. start SetCPU/NoFrills CPU Control app on ur device (or any other app which supports overclocking) (u may get a popup asking for SuperUser permissions, click ok/yes/allow)
  2. now slowly increase the MAX slider to the right (one notch at a time) to increase the maximum frequency limit
  3. DO NOT JUMP TO THE LAST POSSIBLE FREQUENCY
  4. SLOWLY increase the frequency one notch at a time and do stability/testing for few hours



[ my kernel sources ]

https://github.com/DooMLoRD/HTC-Flyer-HC-Kernel



[ donations ]

if u feel that this work has helped u OR u think that the work i put into making this is worthy of donations, then click on the following link for buying me some coffee/beer/etc

PAYPAL DONATION LINK



[ downloads ]

<NEW>

[FLYER] DooMKernel v01
MD5HASH: 06080ab1db79a8ecadcec48337e579ed





FLYER HC Stock Kernel Package (WiFi version)
MD5HASH: f7d39ff3526a29f54416630f6337bfdb




i have only tested it on my wifi Flyer... please check if it works correctly on the 3G version...


For Tips, Troubleshooting & Additional Links check this



[ DooMKernel Signature banners!!! ]

If you like to use my kernels and u want to show the world that u use it/love it , then you can add this banner to you signature!!!



Just copy the following code and paste it in you USER CP under "Edit Signature":
HTML Code:
[URL="http://forum.xda-developers.com/showthread.php?t=1410921"][IMG]https://img.xda-cdn.com/HM_tpRMSjp5cBM2HrvuuKyh-gjM=/http%3A%2F%2Ficxperia.com%2Fdoomlord%2Fdoomkernel-sig.png[/IMG][/URL]





enjoy!!!
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25th December 2011, 11:08 PM |#2  
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Tips, Troubleshooting & Additional Links
[ troubleshooting ]
  1. some of the custom ROMs here use some init.d scripts which might interfere with this kernel... if u face bootloops/stuck at bootup then u will need disable/remove those scripts...
  2. on Xperia ARC, PLAY (MSM8255 chipset) i have noticed that some devices were not able to handle the 2GHz spike at bootup... but since HTC Flyer uses MSM8255T chipset, which is much more capable, i think most devices can handle the 2.0GHz spike... incase ur device just waits at bootlogo for a long time then it cannot handle this spike.. please report such cases at the earliest...


[ additional links ]

Useful info on CPU governors and I/O Schedulers
25th December 2011, 11:09 PM |#3  
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reserved for posting more info
27th December 2011, 01:20 PM |#4  
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Reserved... my findings and testresults will come here

I will try to keep this post up to date

Summarize the most important findings, questions and answers




coolexe - Cool3D Honey v1 I took this ROM for now to test your kernel (LINK)



settings 2GHZ and Scary governor

++ GTA3 with the v2 graphics mod (Ligts HD textures... looks better than on Ipad)
Duration 30 Minutes - no crashes
Even at 1,8 GHZ unplayable with v2 mod - but with your Kernel, 2,0 GHZ in his ROM it´s a bit laggy but very playable

++ normal usage: no crashes or bootloops so far

++ I am impressed by your Scary governor - it seems too keep the cpu in most cases at a 240Mhz (in app menues, stuff where more speed would be a waste)

++ 4 hours into usage (web/games/standby/apps/manual reboots) ->100% stable

++ battery at 55% (it wasnt fully loaded when I flashed)
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27th December 2011, 01:54 PM |#5  
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Just flashed up and running. Time to play




Sent from my HTC Flyer P510e using xda premium
27th December 2011, 02:00 PM |#6  
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@ALL

kernel has been posted and most of the thread (with links) has been updated...

welcome to DooMKernel - "Power To The People"....




Quote:
Originally Posted by mcord11758

Just flashed up and running. Time to play


You may want to tweak the installation script to read doomlord :)

Sent from my HTC Flyer P510e using xda premium

hu? i dont follow what u mean...
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27th December 2011, 02:04 PM |#7  
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Nevermind
Sent from my HTC Flyer P510e using xda premium
27th December 2011, 02:11 PM |#8  
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Quote:
Originally Posted by mcord11758

Nevermind
Sent from my HTC Flyer P510e using xda premium

do u mean ASCII art? then no... i am busy working on more important things...
27th December 2011, 02:14 PM |#9  
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Awesome! Giving this a whirl tonoght

Sent from my ADR6425LVW using xda premium
27th December 2011, 02:15 PM |#10  
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Quote:
Originally Posted by DooMLoRD

do u mean ASCII art? then no... i am busy working on more important things...

It was a mistake on my part. Pleas ignore me thank you for the kernel

Sent from my HTC Flyer P510e using xda premium
28th December 2011, 08:04 AM |#11  
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HI,

aesome bro. i love 2.0Ghz CPU...
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