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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
Well I guess there is no update rom this weekend. Has anyone else notice this? I have four email accounts. whenever I receive picture mail, it goes to my yahoo account and the yahoo mail is hidden. only after reviewing the pic, then refresh (send/receive) my yahoo account comes back. Then all picture mail vanish!
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
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http://forum.ppcgeeks.com/showpost.p...ostcount=11375 Not saying you are but...plz remove all aspects of future posts that could be construed as demanding or ungrateful.
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
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Now whenever we connect our phones to the PC or to the charge for a small amount of time, the voltage inside the regulators and capacitors peaks and the system does an initial slow discharge to prevent damage to the battery (since the battery still has some charge on it)... so here comes my conclusion: Since the voltage at the battery terminal is high (like in a charged status, because we just plugged the phone to the charger/pc) and the regulator is draining the battery slowly.. as slow as when the battery is charged my assumption is, the circuit assumes that the battery is charged or near charged and stops charging the battery and then assumes that whatever value is in there is the new 100% or fully charged value. When the battery is completely discharged, the regulator does not stop the current from going directly into the battery, in fact, it will take as much as possible from the charger (reason why the battery becomes so hot) and then gradually starts reducing the amount of current sent as the battery charges. Now, if the constants were stored on the flash itself, it would create an issue whenever we flash and hard reset because the OS would not know what is the current status of the battery until the phone just shuts off on its own due to low battery conditions. This also would mean that the charging circuit has to learn the new constants every time a hard reset happens or we risk killing the battery due to irregular (more like incomplete) charge/discharge cycles. Now if these values where to be stored in a separate circuit within the phone or the battery itself it would make sense since the OS would be able to recall these values (for display purposes) and the circuit would keep charging the battery "as usual". This also eliminates the need of having to due a battery cycle every time we flash or HR the phone. Now it makes even more sense to store these values while the phone has power, as a failsafe (if it was on the flash, not even a full powerdown would kill the value which would mean we would not be able to charge the battery because as soon as the charger is connected the phone would indicate that the battery is fully charged). At least that is the reasoning behind my theory. I have personally had the battery bad memory issue and this procedure solved it without killing the contents of my flash. EDIT: And why bootloader? Well it so happens that the OS will keep the phone running up to a certain value, after which it will start to shutdown individual components of the phone to preserve power. Remember, there is no way for the phone to know we are purposely discharging the battery so the OS will try to preserve power. There is a point where the OS will read a reserve charge out of the battery which is the minimum value needed to power on the phone and the OS will shutdown at that point. When this happens we still can power on the phone, it wont load the OS (because of the reason stated above), but it will still load the touch pro logo and then we would be stuck on a power on/emergency shutdown cycle until the phone does not power on... the problem is... there is still a small residual charge that might build up and allow the phone to power on one last time... so we dont have a fully discharged battery... we have a discharged battery with some minimal charge on it. On bootloader mode... well this does not happen: most of the components are off but two power hungry components are working at 100%, the screen and its backlight. The backlight is responsible for most of the discharge process and the bootloader is not really an OS on its own so it will not shutdown the phone even if the battery reaches the minimum value... so no enery preservation here. As long as the phone can keep the screen on, the bootloader will keep the phone going. So when finally the shutdown happens, it is because the phone has no enough charge to power up the screen at all, that still leaves a minimal residual charge but the charge is so small the phone self test cannot complete properly due to extreme low battery conditions which is as close as we can get to a empty battery.
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Some Samsung fold phone > Treo 600 > Treo 650 > Treo 700p > Treo 755p > HTC Touch Pro > HTC EVO
ROM: DamageControl 3.1.2 Radio: Stock +upgrade (for now) Last edited by fenixjn; 10-04-2009 at 10:11 PM. Reason: Bootloader reason |
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
I just had to post i've been a member for a while and played with many ROMS and Kitchens and i had to let you know this is the best Rom i have used in a very long time.
And all this talk of updates i can't wait......having the annoying memory low message for NFSU but apart from that its all good. Keep up the good work |
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
Wow, totally must have been looking at someone elses name I thought he was verizon.
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
Does anyone know if there's a way to run telenav on USCC phones? Not just sprint?
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Re: |HERM|ROM|6.5|WWE| ** EnergyROM 'Genesis' (23016) ** | Built Sep 20th | Manila 2
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Telenav Supported Carriers and Devices Google maps is not the same as telenav (no voice directions) but IMO a very good alternative. Last edited by iknowsquat; 10-05-2009 at 12:22 AM. |
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sprint, touch pro |
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LinkBacks (?)
LinkBack to this Thread: http://forum.ppcgeeks.com/cdma-tp-development/69545-h-july-4-energy-6-5-21916-6-5-x-29022-sense-2019-a.html
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Posted By | For | Type | Date | |
[ROM][WWE][1/31/2010] 6.5.3 XIYLRom Mega Version 20 (23518) - Page 2 - xda-developers | This thread | Refback | 10-07-2010 06:10 AM |