Hello. I currently have a unlocked bootloader Kindle Fire HDX 7" with Cyanogenmod 11. I been looking into all that "hardware" stuff, and I was wondering if there is a way to overclock this device. I did seen some weird Cyanogenmod 11 kernel, but I'm not sure if that works. And if it doesn't, what can I do to overclock it then?
Thanks.
MinerBoy004 said:
Hello. I currently have a unlocked bootloader Kindle Fire HDX 7" with Cyanogenmod 11. I been looking into all that "hardware" stuff, and I was wondering if there is a way to overclock this device. I did seen some weird Cyanogenmod 11 kernel, but I'm not sure if that works. And if it doesn't, what can I do to overclock it then?
Thanks.
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Click to collapse
You can't without a different kernel. All the custom roms for this device use the same kernel with possible exception to CM13 (believe that still uses v4 kernel) .
Given observed thermals with all cores maxed out you probably wouldn't have much head room of unlocked. Big jump in SoC temps stepping through upper frequencies; geometric curve.
Related
After seeing that the Galaxy Nexus is so far running kernel 3.0.1, I was wondering if it is possible to update current kernels on existing devices to a 3.x kernel. I have a little experience in at least successfully upgrading Debian to 3.1 kernel, but compiling for android is a bit different it seems.
On my G2x, which is running 2.6.32.45, I attempted to compile a 3.1 kernel, and it refused to boot into CM7. I followed the CM kernel compilation guide, but to no avail. Would this most likely be due just to error on my part during compilation or configuration, or do I need to wait for LG to make their own 3.x kernel based ROM to derive the proper drivers?
Is it even possible at all to "upgrade" to a higher kernel version if the phone manufacturer has not done so themselves already? Thanks for any input!
Yes, you will have to wait until LG releases their version. No, its not possible to upgrade to a higher kernel version if the phone manufacturer has not done so themselves (you could try to compile one based on a higher version but that would have to be from some other manufacturer and most likely it will not work). To answer your title question, yes, it most likely will be done in higher versions of android.
Theonew said:
Yes, you will have to wait until LG releases their version. No, its not possible to upgrade to a higher kernel version if the phone manufacturer has not done so themselves (you could try to compile one based on a higher version but that would have to be from some other manufacturer and most likely it will not work). To answer your title question, yes, it most likely will be done in higher versions of android.
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Thank you for replying so quickly and concisely!
That is a bit disappointing, but realistic I suppose. In the 3.1 kernel changelog there were a ton of Tegra based changes/fixes, so I figured I'd try it out on the Tegra based G2X. What is it that the newer kernels are missing that severely hinders upgrades on android as oppose to desktop (x86?) platforms?
In more realistic terms, the most likely way of being able to jump up to a higher kernel would be say, using the 3.0.1 kernel from the Galaxy Nexus dump as the source and use a current 2.6.32 config with it? I might try it out if it's a little more likely!
hobbla said:
Thank you for replying so quickly and concisely!
That is a bit disappointing, but realistic I suppose. In the 3.1 kernel changelog there were a ton of Tegra based changes/fixes, so I figured I'd try it out on the Tegra based G2X. What is it that the newer kernels are missing that severely hinders upgrades on android as oppose to desktop (x86?) platforms?
In more realistic terms, the most likely way of being able to jump up to a higher kernel would be say, using the 3.0.1 kernel from the Galaxy Nexus dump as the source and use a current 2.6.32 config with it? I might try it out if it's a little more likely!
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Click to collapse
The newer kernels aren't missing anything. In fact, they have many more features, optimizations, and fixes which do not allow them to work on earlier versions of android.
More likely yes, but still, it most likely will not work (since these earlier version of android won't support all what higher kernels and android versions support).
hobbla said:
After seeing that the Galaxy Nexus is so far running kernel 3.0.1, I was wondering if it is possible to update current kernels on existing devices to a 3.x kernel. I have a little experience in at least successfully upgrading Debian to 3.1 kernel, but compiling for android is a bit different it seems.
On my G2x, which is running 2.6.32.45, I attempted to compile a 3.1 kernel, and it refused to boot into CM7. I followed the CM kernel compilation guide, but to no avail. Would this most likely be due just to error on my part during compilation or configuration, or do I need to wait for LG to make their own 3.x kernel based ROM to derive the proper drivers?
Is it even possible at all to "upgrade" to a higher kernel version if the phone manufacturer has not done so themselves already? Thanks for any input!
Click to expand...
Click to collapse
Just ported this 3.1 kernel last night. I took the Linaro 3.1 Linux kernel, and integrated ashmem, pmem, binder, and lowmemorykiller.
http :// i271.photobucket.com/albums/jj141/landcruiserfjz80/kernel/2011-11-09_09-39-08_429.jpg
forcedinductionz said:
Just ported this 3.1 kernel last night. I took the Linaro 3.1 Linux kernel, and integrated ashmem, pmem, binder, and lowmemorykiller.
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Care to upload it?
Theonew said:
Care to upload it?
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It's for an OMAP3 platform. If you are looking to port a Tegra 2 BSP to a 3.1 kernel i'd be willing to help get it going.
forcedinductionz said:
It's for an OMAP3 platform. If you are looking to port a Tegra 2 BSP to a 3.1 kernel i'd be willing to help get it going.
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That would be great! I've never considered Linaro before. From reading up on it, it seems to be an optimized kernel for ARM (and other mobile CPUs)? You might have to make a tutorial on how to customize your own kernel
hobbla said:
That would be great! I've never considered Linaro before. From reading up on it, it seems to be an optimized kernel for ARM (and other mobile CPUs)? You might have to make a tutorial on how to customize your own kernel
Click to expand...
Click to collapse
I'm about to deliver some Android changes to this tree. If you are serious about supporting Tegra2 please point me to your current kernel's source code. I'll begin porting the BSP and drivers.
https :// github.com/EmbeddedAndroid/linaro-android-3.1
forcedinductionz said:
I'm about to deliver some Android changes to this tree. If you are serious about supporting Tegra2 please point me to your current kernel's source code. I'll begin porting the BSP and drivers.
https :// github.com/EmbeddedAndroid/linaro-android-3.1
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This looks great! Would you be including the Tegra 2 BSP and drivers into the embedded kernel? I (and any other Tegra device owners) really appreciate the help!
Here's the source for the device I have; LG G2X (P999) with a Tegra 250 (sorry about mediafire, LG doesn't allow hotlinking):
http :// www.mediafire.com/?9zt7suw7nivbr7o
If we wanted this to work on a Cyanogenmod based kernel, I guess you'd have to look at the Cyanogen Git. Here's the the P999 cyanogen git:
https :// github.com/CyanogenMod/android_device_lge_p999
You can look at getting set up with it easily here, I believe:
http :// wiki.cyanogenmod.com/wiki/Building_Kernel_from_source
Thank you for helping! If there's anything else I can help with, or resources you could post that would allow me to help you better that'd be great.
I am pulling down the sources now. It's been a busy week getting ICS up and running but now I have some time to play. I'll keep you posted on my progress.
How it's goin'?
forcedinductionz said:
I am pulling down the sources now. It's been a busy week getting ICS up and running but now I have some time to play. I'll keep you posted on my progress.
Click to expand...
Click to collapse
Sounds great! Again, if there's anything we can assist you with just let us know. Or, outlining the steps you're taking could allow us to help in the future
Sent from my LG-P999 using XDA App
Is everything OK?
Hey guys!
I haven't rooted or messed with any of my Android devices in a long while, so I'm a bit rusty.
After searching and skimming through countless threads, I still have no idea whether I qualify to unlock my bootloader nor how to actually go about this process.
I would DEEPLY appreciate any help given!
w3r3w0lv33 said:
Hey guys!
I haven't rooted or messed with any of my Android devices in a long while, so I'm a bit rusty.
After searching and skimming through countless threads, I still have no idea whether I qualify to unlock my bootloader nor how to actually go about this process.
I would DEEPLY appreciate any help given!
Click to expand...
Click to collapse
Hi - welcome to the HDX forums. The options available and difficulty implementing them are dependent on the version of fire OS currently installed on your HDX. Bounce back with that and someone will likely guide you to the appropriate thread(s).
Keep in mind Kindles are not like most Android devices. It's easy to create a nonrecoverable brick flashing the wrong stuff.
I am currently running 4.5.3.
I understand the risks, and I'm willing to do anything in order to unlock this amazing device.
w3r3w0lv33 said:
I am currently running 4.5.3.
I understand the risks, and I'm willing to do anything in order to unlock this amazing device.
Click to expand...
Click to collapse
Your options at 4.5.3 are constrained. At present there is no reliable method to unlock the bootloader or install an alternate recovery (eg: TWRP). If you have the 7" model (13/Thor) you can roll back to a previous version of Fire OS (13.3.2.8 based on Jelly Bean), upgrade to 4.5.2 then root, block OTA, install gaps, etc. Or you can stay at 13.3.2.8, install Safestrap and the excellent Nexus Rom (based on JB 4.2). You may see references to earlier Fire OS builds, TWRP, CM 11/12, etc. Unfortunately, those options are currently unavailable given you are starting at 4.5.3.
I don't believe rolling back to 3.2.8 is an option on newer 8.9" models (14/Apollo) and few reports suggest Amazon won't do it either (preferring to replace the device with a reconditioned model that may come with a lower firmware level that can be more easily exploited). That said, things are changing rapidly. Check back frequently!
If you have the the 7" model start here. READ, READ, READ before attempting anything! Ask questions along the way. Recovery is difficult/impossible if you make a mistake. Tools/techniques you may have used (eg: fastboot cable) simply don't work on the HDX. Good Luck!
Hello all, I have just finished getting my Kindle Fire HD 6 to 5.01 rooted with GAPPS. Although I'm quite satisfied with my success, I'm still wondering if there has been any developement in any of the following categories:
Unlocked Bootloaders
Custom ROMs
Cyanogenmod for the Kindle Fire HD 6/7 4th Generation
And if there is any progress being made to any of the above[/SIZE]
YES I dug around for a while and didn't find anything
YES I saw the sticky-ed post declaring "Development is over"; but I am wondering if there are any 3rd parties still working out there
Any help is appreciated, Thanks!
Boney001\ said:
. . . I'm still wondering if there has been any developement in any of the following categories:
Unlocked Bootloaders
Custom ROMs
Cyanogenmod for the Kindle Fire HD 6/7 4th Generation
And if there is any progress being made to any of the above
Click to expand...
Click to collapse
No.
Hi everyone,
After a few hiccups, I successfully rooted my Leagoo T5c, thanks to the excellent tutorial posted here. The phone works fine, thank you, but now, I'd like to know how to proceed to, say, upgrade the phone from its current Android version (7.0) to a more recent version.
Where to start?
Since this phone has a Spreadtrum/Unisoc SC9853i SoC (Intel-based), I suppose the custom ROMs and upgrade possibilities are few and far between, but I'd like to give it a shot.
I'm open to ideas, tips, tricks, voodoo moves and Santeria incantations, but I'm still a noob when it comes to Android, so please, be patient, and methodical... :good:
@UglyStuff
If you can unlock phone's boot-loader then you should be able to flash any Custom Recovery and/or Custom ROM that's suitable to 100% to phone's CPU-architecture. Who is the supplier of phone's SoC isn't of any interest at all.
Hi,
Thing is, as I said, I'm a noob when it comes to Android, so I don't want to brick my phone by trying to make it ingest a ROM that's not suitable for it.
If my phone came with a MediaTek or Qualcomm SoC, I wouldn't worry, because there are plenty of ROMs out there, custom or not, to play with, but this Spreadtrum/Unisoc SoC is a thing of its own.
It's based on Intel's Airmont architecture, and few phones or tablets use it, at least this specific version (SC9853i). Maybe I just don't understand too well how a ROM is built.
UglyStuff said:
Hi,
Thing is, as I said, I'm a noob when it comes to Android, so I don't want to brick my phone by trying to make it ingest a ROM that's not suitable for it.
If my phone came with a MediaTek or Qualcomm SoC, I wouldn't worry, because there are plenty of ROMs out there, custom or not, to play with, but this Spreadtrum/Unisoc SoC is a thing of its own.
It's based on Intel's Airmont architecture, and few phones or tablets use it, at least this specific version (SC9853i). Maybe I just don't understand too well how a ROM is built.
Click to expand...
Click to collapse
For example, I found this article where they explain how to flash LineageOS 17 (based on Android 10) on a Panasonic Eluga Ray 800 that uses the same SoC as my Leagoo T5c.
The thing is, I don't know if this is transposable to my device, though the two share the same SoC. As I said earlier, I don't want to permanently brick my phone...
@UglyStuff
The mentioned Intel Airmount SoC's instruction set architecture is x86_64 , the also mentioned Intel Spreadtrum SC9853i SoC's instruction set architecture is x86_64, too. Hence in order to upgrade yor phone's Android you need a Custom ROM compiled for x86_64 architecture. GIYF ...
OK, but since this Panasonic and my Leagoo share the same SoC, they also share the same x64 instruction set, so do I get it right if I say that the custom ROM built for the Panasonic would fit on my Leagoo, or am I missing something?
In theory it should.
OK, I guess I'll have to chance it, and use recovery in case things so south. My phone isn't compatible with Treble, according to this app. Does it mean anything in terms of installing one of the generic system images found here or not?
I picked up one of these bad boys on a pretty deep discount to use as a dedicated retro gaming device. I’m interesting in tinkering a bit and am wondering if anyone has any thoughts or suggestions on a good rom choice for my use case ? I’ve already gotten my unlock code and I’m pretty much ready to go at this point !
Most people say CorvusOS and EvolutionX are good gaming ROMs, they both seem to be fast. Some people talk about some sort of ROG gaming rom, though ive never heard of it, or tried it.
But, uhm... upon looking at this devices page.. there aren't ANY custom roms available for your device.
Wow really? That's unfortunate.
Is there any point to Unlocking and installing TWRP / Rooting my device then?
bdizzo2l7 said:
Is there any point to Unlocking and installing TWRP / Rooting my device then?
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Click to collapse
I fiundbthat this is a device good for being your experimental toy-around gadget for tweaks and other such root related changes fun to play around with what you can do but from what I know so uncommonly rooted or used by devs that have any influence on the releases of these roms to really give you the full experience of having a rooted device.
bdizzo2l7 said:
Is there any point to Unlocking and installing TWRP / Rooting my device then?
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Click to collapse
You can root it for kernel optimisations and debloating, while also giving you more customisation control over your device.
TWRP is available, so rooting should be possible with magisk.
There's also this thread:
Flash RETUS Android 11 now that its available 12/10/2021
Hi again I AM NOT RESPONSIBLE IF YOU BRICK YOUR PHONE! (if you do it right I doubt you will but just in case) BACK UP YOUR STUFF JUST IN CASE BEFORE YOU DO THIS AS YOU WILL WIPE YOUR USERDATA! We now have access to RETUS Android 11! Download...
forum.xda-developers.com