[Fascinate Q&A, Help & Troubleshooting] Domush:
I have been trying my best to diagnose a two-fold issue, both a SoD and a "Hot Pocket" (random phone heat ups) issue. It appears I have found the cause(s) of at least one of them, maybe both.. Miren Browser and non-stock email.apk

My phone was in sleep mode for well over an hour when it began heating up again and would not come out of sleep (hardware buttons light up, but screen stays off). This time I was next to my PC, so I did a "top" on it via ADB and found this:

User 98%, System 1%, IOW 0%, IRQ 0%
User 300 + Nice 0 + Sys 4 + Idle 0 + IOW 0 + IRQ 0 + SIRQ 0 = 304

PID CPU% S #THR VSS RSS PCY UID Name
12985 98% S 10 227812K 22040K bg app_85 cn.miren.browser
13073 1% R 1 844K 420K fg root top
1148 0% S 1 0K 0K fg root usb_mass_storag
4 0% S 1 0K 0K fg root watchdog/0
5 0% S 1 0K 0K fg root events/0

Two important things to note:

1) My phone had been asleep for an hour prior to this

2) My phone had just come back into range of my wifi router (wifi was enabled).

After killing Miren browser, the email app FC'd on me, but the phone immediately came out of it's SoD the second I killed Miren. The email app FCing may be unrelated, although I don't recall it FCing on me before this.

EDIT: It appears the email FC was related, as reverting to the stock ED01 email.apk prevented all stability issues and greatly extended my battery life,

even with identical email settings

.

Subsequent tops (after killing Miren) revealed this:

User 48%, System 22%, IOW 13%, IRQ 15%
User 148 + Nice 8 + Sys 73 + Idle 0 + IOW 44 + IRQ 46 + SIRQ 4 = 323

PID CPU% S #THR VSS RSS PCY UID Name
13575 20% S 13 225972K 23688K bg app_49 com.google.android.apps.genie.ge
niewidget
1261 16% S 1 0K 0K fg root mmcqd
13169 9% S 63 337516K 68524K fg system system_server
13297 9% S 14 246556K 26468K bg app_43 com.google.process.gapps
13548 8% S 8 222868K 24332K bg app_11 com.android.vending

Genie is the news and weather app, which is likely updating at this moment.

and this:

User 39%, System 19%, IOW 0%, IRQ 2%
User 85 + Nice 38 + Sys 59 + Idle 118 + IOW 2 + IRQ 7 + SIRQ 1 = 310

PID CPU% S #THR VSS RSS PCY UID Name
13352 31% S 11 252176K 27124K bg app_48 com.google.android.gm
13297 8% S 31 306328K 28736K bg app_43 com.google.process.gapps
13548 8% S 15 242500K 26852K bg app_11 com.android.vending
13169 3% S 65 336664K 67716K fg system system_server
1261 2% S 1 0K 0K fg root mmcqd

Anyone know what gm is? Google maps? If so, that should totally not be there, as I had not started it.

EDIT: gm is Gmail, which I do use, so that makes sense.

and finally this:

User 22%, System 12%, IOW 0%, IRQ 2%
User 65 + Nice 9 + Sys 41 + Idle 198 + IOW 3 + IRQ 7 + SIRQ 2 = 325

PID CPU% S #THR VSS RSS PCY UID Name
13969 16% S 10 223084K 28084K bg app_47 com.google.android.apps.docs
14175 4% R 1 840K 408K fg root top
13169 4% S 65 327832K 59904K fg system system_server
13297 2% S 28 336320K 30772K bg app_43 com.google.process.gapps
1261 1% S 1 0K 0K fg root mmcqd
#

I've never used google Docs, ever. So it seems the stock google apps are draining the battery for no reason whatsoever, seeing as I've never run Docs, yet it is still taking up major CPU time. I'll be freezing that right away.

I'd like to know what "com.google.android.gm" and if it is safe to freeze it as well. Anyone?

For those who wish to diagnose their own phone the same as I did, here is the quick and dirty:

Turn on USB debugging via handset settings

Run: adb.exe shell on your PC

Type su <enter>

Type top -m 5 -n 3 <enter>

The -n <#> means the number of times the top 5 will be shown (once per second). It is highly recommended to run it at least three times, so you know if an app is really hogging CPU time or just happened to be doing something quick for that second.

Please post your findings, as I'd really like to get to the bottom of these Hot pocket and SoD issues on this phone.

Cheers