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mega_man
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has someone undervolted is his atrix hd if yes then how and what were the rom and kernel settings kindly please help me

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skeevydude
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has someone undervolted is his atrix hd if yes then how and what were the rom and kernel settings kindly please help me
You're lucky I remembered I uploaded my screenshots to G+ with my voltage table



See where it starts going down in 25mV intervals, do that all the way to the bottom (the app there is Kernel Tuner). The top two frequencies can be dropped by 25, but from there and any lower on the top two and you'll get an undervolt forced reboot. Some of the low end freqs might be able to go a bit lower than what my scale gives, you'll just have to test yourself since every phone is different in the undervolt department. And do not set it to activate on boot until you've pushed your phone a bit and know those voltages work. It is possible to undervolt brick a phone forcing you to do a factory reset to remove the saved undervolt values (or a full rom install if you save bad undervolt settings in an init.d script).
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mega_man
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Originally Posted by skeevydude View Post
You're lucky I remembered I uploaded my screenshots to G+ with my voltage table



See where it starts going down in 25mV intervals, do that all the way to the bottom (the app there is Kernel Tuner). The top two frequencies can be dropped by 25, but from there and any lower on the top two and you'll get an undervolt forced reboot. Some of the low end freqs might be able to go a bit lower than what my scale gives, you'll just have to test yourself since every phone is different in the undervolt department. And do not set it to activate on boot until you've pushed your phone a bit and know those voltages work. It is possible to undervolt brick a phone forcing you to do a factory reset to remove the saved undervolt values (or a full rom install if you save bad undervolt settings in an init.d script).
so are these values arlready lowered or are these stock values ? and which rom were these settings made ?

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TecknoFreak
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so are these values arlready lowered or are these stock values ? and which rom were these settings made ?
Rom shouldn't be an issue, this a kernel feature to undervolt cpu.
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skeevydude
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so are these values arlready lowered or are these stock values ? and which rom were these settings made ?
Guessing at the rom....probably PAC 4.4, but like Techno said, that really doesn't matter. And those are lowered.
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If you need my help, add an @skeevydude to your post or quote me. I'll see it.
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mauchito
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Quote:
Originally Posted by skeevydude View Post
You're lucky I remembered I uploaded my screenshots to G+ with my voltage table

See where it starts going down in 25mV intervals, do that all the way to the bottom (the app there is Kernel Tuner). The top two frequencies can be dropped by 25, but from there and any lower on the top two and you'll get an undervolt forced reboot. Some of the low end freqs might be able to go a bit lower than what my scale gives, you'll just have to test yourself since every phone is different in the undervolt department. And do not set it to activate on boot until you've pushed your phone a bit and know those voltages work. It is possible to undervolt brick a phone forcing you to do a factory reset to remove the saved undervolt values (or a full rom install if you save bad undervolt settings in an init.d script).
Thanks, mate! It was trial and error, wasn't it? Is it too noticeable the battery save?
 
Arjomer
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Thanks, mate! It was trial and error, wasn't it? Is it too noticeable the battery save?
It doesn't make a big difference for me, but you should just try and see it yourself.

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