[Kernel] [flo/deb] Bulletproof | Optimized stock | S2W/DT2W

[Mayday]

Bulletproof Kernel

Bulletproof is an enhanced stock kernel designed to be simple and stable. It is highly optimized for smooth performance and extended battery life and extends functionality with sweep2wake, doubletap2wake, USB fastcharge and option to disable the magnetic lid sensor.​

FEATURES

• compatible with flo (wifi only) or deb (lte version)
• easy installation and configuration with Aroma installer
• optimized for extended battery life
• linaro 4.8 -O3 build
• complete user voltage control
• sweep2wake
• doubletap2wake
• enable/disable magnetic on/off
• optional USB fastcharge
• NTFS r/w support

DOWNLOAD

Bulletproof-N7-1.4


INSTALLATION
1. Install zip from Recovery
2. Reboot!

NOTES

Kernel Tuner/TricksterMod, etc
You don't need these apps because the Bulletproof installer sets everything up automatically, but if you want to check or change settings, you can use these apps. Just be aware that some of them (e.g. Kernel Tuner) are set by default to apply settings on boot, which can interfere with the settings you chose in the Bulletproof installer.


Sweep2Wake
Sweep2wake (S2W) allows you to wake up your device by swiping your finger across the capacitive buttons from left to right. Swiping from right to left will put it back to sleep (sweep2sleep). The options are: sweep2wake/sweep2sleep, sweep2sleep only, and disabled. If you use apps such as Kernel Tuner, the sweep2sleep only option can be selected by choosing "On with backlight".

/sys/android_touch/sweep2wake

0=disabled
1=enable sweep2wake + sweep2sleep
2=enable sweep2sleep only

Shortsweep
Enabling this makes sweep2wake work with a shorter sweep distance. You can edit /etc/elementalx.conf to change the setting on boot.

/sys/android_touch/shortsweep
0 = disabled
1 = enabled

DoubleTap2Wake
DoubleTap2Wake (DT2W) allows you to wake the device by double tapping in the bottom inch or so of the screen, above the capacitive buttons.

/sys/android_touch/doubletap2wake

0=disabled
1=enable doubletap2wake


CPU voltages
CPU voltages are fully customisable with apps such Kernel Tuner or Trickster Mod. Be careful, lowering voltages can cause instability. Generally, having reboots while the phone is asleep is a sign that your minimum voltage is too low. The minimum voltage allowed is 700mV.

Be careful with undervolting. If you have bluetooth or sound issues, try increasing the minimum voltage.


NTFS support
This is for anyone who wants to use OTG to connect a USB stick or portable harddrive formatted with Microsoft's NTFS filesystem. You may need Stickmount or a similar app to mount.
​

Link zum Originalthread auf XDA

[Sep 26] [flo/deb] Bulletproof 1.3 | Optimized stock | S2W/DT2W - xda-developers

Vom gleichen Dev ist auch der ElementalX.

Ich selber habe mal und nutze nun wieder diesen Kernel, da ich weder übertakten, aber nicht auf DT2W, usw. verzichten möchte.
​

 

[Alex0901]

JO, habe jetzt auch drauf. Mal Abwarten was der Akku sagt ;-)

 

[Mayday]

Gestern hatte ich das Ergebnis.

 

[Alex0901]

Macht sich echt gut.. Und d2w ist auch an.

 

[Alex0901]

So also bin vollkommen zufrieden. Zwischenzeitlich auch noch ein Rom geflashed.

 

[Mayday]

Update

Everything should be working, let me know if anything isn't.

I've added new features for s2w/dt2w

You can now choose to enable/disable sweep2sleep in portrait or landscape mode

There is another option to disable s2w/dt2w by turning off the tablet with the power button. Pressing the power button to turn it back on will restore s2w/dt2w. This is to save battery if you won't be using the tablet for a long period (like overnight). s2w/dt2w still work normally if the screen is turned off using sweep2sleep or if the screen times out.

This kernel can now be used with multirom.

I added battery gauge enhancements and battery life extender from [MENTION=5288329]tni.andro[/MENTION]

Battery gauge enhancements shows some extra information in /sys/class/power_supply/battery/
See here for more info: http://forum.xda-developers.com/showthread.php?t=2455794


Battery life extender lowers the charge voltage (your tablet won't charge all the way to 100%) in order to extend the lifespan of the battery. See here for details: http://forum.xda-developers.com/showthread.php?t=2469261

And maybe hit the thanks button in tni.andro's threads.

Download:

Bulletproof-N7-1.4 *BETA*

Changes:
-update installer
-add S2W power key suspend toggle
-add options to disable sweep2sleep in portrait or landscape mode
-add battery life extender (thanks tni_andro)
-battery guage enhancements (thanks tni_andro)
-kexec-hardboot patch (for multirom)

Gesendet von meinem Nexus 7

 

[Mayday]

Bulletproof-N7-2.0 *BETA*

Changes:
-update to Android 4.4 (kitkat)
-support USB 3G dongles

 

[Mayday]

Update für 4.4.1

Bulletproof-N7-2.1

Changes:
-update to Android 4.4.1

 

[NoNickFound]

Nutzt den Kernel eigentlich auch jemand? Hat der Dev nicht auch noch einen anderen Kernel im Angebot?

 

[cavin]

Gibt's den Kernel inzwischen auch für 4.4.2?

Edit:
bei xda stehts dran:

Android 4.4.1 and 4.4.2:
Bulletproof-N7-2.1

@NoNickFound:

sein anderer Kernel heißt ElementalX, HIER(xda) oder HIER(android-hilfe)zu finden.