[BetterBatteryStats] headcrab777:
ZTE blade problem

Hello xda-developers community!

I have got problem with my ZTE Blade - battery drains very fast when phone sleeps.

I tried different ways to fix it:

Switched off all wireless interfaces (wifi, Bluetooth, gps, gprs). Forced 2g network mode. It did not help.

Battery wipe. It did not help.

Factory data reset. It did not help..

Installed different ROMs: official 2.2, 2.3, CyanogenMod 7.2.0, last nightly, Moldovan Mile High Mountain Pie RLS9 by KonstaT, cm-10-20120915-KonstaKANG. All ROMs have the same problem with battery.

Changed Gen2 – Gen3. It did not help.

I made complete disassembly - assembly of unit (maybe something with antenna?) It did not help.

But I found that if i switch phone to airplane mode, the battery stop drains!

I tried different sim cards and network operators and also different locations - this problem stays.

Here is a couple of logs, with network enabled , and in airplane mode:

===================
General Information
===================
BetterBatteryStats version: 1.10.4.0
Creation Date: 2012-09-17 07:55:58
Statistic Type: (3) Since Unplugged
Since 10 h 36 m 41 s
VERSION.RELEASE: 2.3.7
BRAND: zte
DEVICE: blade
MANUFACTURER: ZTE
MODEL: Blade
OS.VERSION: 2.6.35.7-perf+
BOOTLOADER: unknown
HARDWARE: blade
FINGERPRINT: google/passion/passion:2.3.4/GRJ22/121341:user/release-keys
ID: GRJ22
TAGS: test-keys
USER: jenkins
PRODUCT: blade
RADIO: unknown
Rooted: true
============
Battery Info
============
Level lost [%]: 38 Bat.: 38% (100% to 62%)
Voltage lost [mV]: 321 (4187-3866)
===========
Other Usage
===========
No Data Connection (): 10 h 21 m 48 s (37308 s) Ratio: 97.7%
No or Unknown Signal (): 10 h 21 m 48 s (37308 s) Ratio: 97.7%
Awake (): 7 h 59 m 34 s (28774 s) Ratio: 75.3%
Deep Sleep (): 2 h 37 m 7 s (9427 s) Ratio: 24.7%
=========
Wakelocks
=========
AlarmManager (Android System): 20 s (20 s) Count:714 0.1%
BBS_WAKELOCK_WHILE_SAVING_REF (com.asksven.betterbatterystats.BetterBatteryStats): 1 s (1 s) Count:1 0.0%
================
Kernel Wakelocks
================
"unknown_wakeups" (): 1 h 50 m 51 s (6651 s) Cnt:(c/wc/ec)13504/0/13504 17.4%
"suspend_sync" (): 15 m 55 s (955 s) Cnt:(c/wc/ec)27017/0/0 2.5%
"alarm" (): 2 m 54 s (174 s) Cnt:(c/wc/ec)703/17/0 0.5%
"PowerManagerService" (): 18 s (18 s) Cnt:(c/wc/ec)718/0/0 0.0%
"rpcrotuer_smd_xprt" (): 12 s (12 s) Cnt:(c/wc/ec)213108/9868/0 0.0%
"radio-interface" (): 5 s (5 s) Cnt:(c/wc/ec)17/0/0 0.0%
"rpc_server" (): 3 s (3 s) Cnt:(c/wc/ec)14431/0/0 0.0%
"rpc_read" (): 2 s (2 s) Cnt:(c/wc/ec)12746/0/0 0.0%
"rpc_read" (): 2 s (2 s) Cnt:(c/wc/ec)76236/0/0 0.0%
"rpc_read" (): 1 s (1 s) Cnt:(c/wc/ec)-6313/0/0 0.0%
"power-supply" (): 1 s (1 s) Cnt:(c/wc/ec)3601/3596/0 0.0%
"rpc_reply" (): 1 s (1 s) Cnt:(c/wc/ec)14431/0/0 0.0%
"event5-206" (system, com.android.music, com.android.settings): (0 s) Cnt:(c/wc/ec)3/0/0 0.0%
"mmc_delayed_work" (): (0 s) Cnt:(c/wc/ec)13507/0/0 0.0%
"qcril" (): (0 s) Cnt:(c/wc/ec)128/0/0 0.0%
"KeyEvents" (): (0 s) Cnt:(c/wc/ec)322/0/0 0.0%
======================
Alarms (requires root)
======================
======================
Network (requires root)
======================
==========
CPU States
==========
122.88 MHz (): 0.0%
245.76 MHz (): 5 h 11 m 50 s 49.0%
320 MHz (): 31 m 6 s 4.9%
480 MHz (): 14 m 59 s 2.4%
595.2 MHz (): 0.0%
604.8 MHz (): 2 h 1 m 38 s 19.1%
614.4 MHz (): 0.0%
633.6 MHz (): 0.0%
652.8 MHz (): 0.0%
672 MHz (): 0.0%
691.2 MHz (): 0.0%
710.4 MHz (): 0.0%
729.6 MHz (): 0.0%
748.8 MHz (): 0.0%
768 MHz (): 0.0%
787.2 MHz (): 0.0%
806.4 MHz (): 0.0%
825.6 MHz (): 0.0%
844.8 MHz (): 0.0%
Deep Sleep (): 2 h 37 m 7 s 24.7%
==================
Reference overview
==================
Custom: null
Since charged: Reference since_charged_ref created 2 h 38 m 5 s (Wl: 1 elements; KWl: 16elements; NetS: 0 elements; Alrm: 0 elements; Proc: 1 elements; Oth: 5 elements; CPU: 20 elements)
Since screen off: null
Since unplugged: Reference since_unplugged_ref created 2 h 38 m 5 s (Wl: 1 elements; KWl: 16elements; NetS: 0 elements; Alrm: 0 elements; Proc: 1 elements; Oth: 5 elements; CPU: 20 elements)
Since boot: null

===================
General Information
===================
BetterBatteryStats version: 1.10.4.0
Creation Date: 2012-09-17 12:06:27
Statistic Type: (3) Since Unplugged
Since 3 h 23 m 26 s
VERSION.RELEASE: 2.3.7
BRAND: zte
DEVICE: blade
MANUFACTURER: ZTE
MODEL: Blade
OS.VERSION: 2.6.35.7-perf+
BOOTLOADER: unknown
HARDWARE: blade
FINGERPRINT: google/passion/passion:2.3.4/GRJ22/121341:user/release-keys
ID: GRJ22
TAGS: test-keys
USER: jenkins
PRODUCT: blade
RADIO: unknown
Rooted: true
============
Battery Info
============
Level lost [%]: 1 Bat.: 1% (100% to 99%)
Voltage lost [mV]: 70 (4200-4130)
===========
Other Usage
===========
Awake (): 3 m 1 s (181 s) Ratio: 1.5%
Deep Sleep (): 3 h 20 m 26 s (12026 s) Ratio: 98.5%
Screen On (): 43 s (43 s) Ratio: 0.4%
=========
Wakelocks
=========
show keyguard (Android System): 2 s (2 s) Count:10 0.0%
ActivityManager-Launch (Android System): 1 s (1 s) Count:9 -0.0%
BBS_WAKELOCK_WHILE_SAVING_REF (com.asksven.betterbatterystats.BetterBatteryStats): 1 s (1 s) Count:0 -0.0%
================
Kernel Wakelocks
================
"PowerManagerService" (): 1 s (1 s) Cnt:(c/wc/ec)28/0/0 0.0%
"unknown_wakeups" (): (0 s) Cnt:(c/wc/ec)2/0/2 0.0%
"suspend_sync" (): (0 s) Cnt:(c/wc/ec)9/0/0 0.0%
"alarm" (): (0 s) Cnt:(c/wc/ec)7/0/0 0.0%
"KeyEvents" (): (0 s) Cnt:(c/wc/ec)2100/0/0 0.0%
"rpcrotuer_smd_xprt" (): (0 s) Cnt:(c/wc/ec)349/3/0 0.0%
"rpc_server" (): (0 s) Cnt:(c/wc/ec)115/0/0 0.0%
======================
Alarms (requires root)
======================
======================
Network (requires root)
======================
==========
CPU States
==========
122.88 MHz (): 0.0%
245.76 MHz (): 1 m 33 s 0.8%
320 MHz (): 14 s 0.1%
480 MHz (): 6 s 0.0%
595.2 MHz (): 0.0%
604.8 MHz (): 1 m 7 s 0.6%
614.4 MHz (): 0.0%
633.6 MHz (): 0.0%
652.8 MHz (): 0.0%
672 MHz (): 0.0%
691.2 MHz (): 0.0%
710.4 MHz (): 0.0%
729.6 MHz (): 0.0%
748.8 MHz (): 0.0%
768 MHz (): 0.0%
787.2 MHz (): 0.0%
806.4 MHz (): 0.0%
825.6 MHz (): 0.0%
844.8 MHz (): 0.0%
Deep Sleep (): 3 h 20 m 26 s 98.5%
==================
Reference overview
==================
Custom: null
Since charged: Reference since_charged_ref created 14 h 1 m 49 s (Wl: 3 elements; KWl: 22elements; NetS: 0 elements; Alrm: 1 elements; Proc: 7 elements; Oth: 5 elements; CPU: 20 elements)
Since screen off: null
Since unplugged: Reference since_unplugged_ref created 14 h 1 m 47 s (Wl: 3 elements; KWl: 22elements; NetS: 0 elements; Alrm: 1 elements; Proc: 7 elements; Oth: 5 elements; CPU: 20 elements)
Since boot: null

As I can see the main problem with

Kernel Wakelocks
"rpcrotuer_smd_xprt" (): 12 s (12 s) Cnt:(c/wc/ec)213108/9868/0 0.0%

What do you think, whats wrong with it?

Thank in advance and sorry for my English!