Phone power test

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This article describes Androidpart of the development of the power consumption of knowledge by reading this article, you will reap the following:

1. Configuration test power phone
2. Flight standby power mode
3. Single SIM card enables the standby power network
4. The dual-SIM real standby power network
5. Single SIM card enables network data connection standby power +
6. Single SIM card standby + WIFI / BT / GPS power
7. Communication current consumption
8.home interface idle current consumption
9.home interface idle + TP removed and the backlight power
10.FM current (earphone mode) power
11.BT data transmission power
12.Audio - MP3 Play back (headset) power
13.Video power
14.Camera power
15.MTK platform for mobile power to submit precautions

1. Test power phone configuration

Before testing the power consumption data, make sure the following configuration:

• 1. Close WIFI/BT/GPSto close the data connection, set flight mode. (According to a particular test scenario is provided)
• 2. Turn off mobile log/modem log/net log, turn LOGincreases the current. Note: Make sure /sdcard/mtklog （/data/mtklog）whether there is in LOGproduction, to determine the successful close.
• 3. Verify whether each module has been working properly, will affect the power consumption of each module, we need to re-test the module power problems after working OK.
• 4. Test all third-party APKdeleted, excluding third-party APKissues.

2. Flight Mode Standby Power

Test Procedure:

• 1. Set the flight mode, off WIFI/BT/GPS, off the data connection
• 2. Closemobile log、modem log、net log
• 3. Press the powerkey off-screen, off-screen 5after the minutes, start the test current, test time 5 ~ 10minutes

Log provided

Abnormal current need to provide mobile log

3. Single SIM card standby power solid network

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Press the powerkey off-screen, off-screen 5after the minutes, start the test current, test time 5 ~ 10minutes

Log provided

Real net standby need to verify that network problems and SIM卡issues:

• 1. The other slot machine if there is the same problem
• 2. Does the phone have the same problem in other locations
• 3. Does the other SIM card have the same problem

Abnormal current need to provide mobile log

4. The dual-SIM real standby power network

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Press the powerkey off-screen, off-screen 5after the minutes, start the test current, test time 5 ~ 10minutes

Log provided

Standby real network problems and need to make sure the network SIM card problems:

• 1. The other slot machine if there is the same problem
• 2. Does the phone have the same problem in other locations
• 3. Does the other SIM card have the same problem

Abnormal current need to provide mobile log

5. Single SIM card enables network data connection standby power +

Test Procedure:

• 1. CloseWIFI/BT/GPS
• 2. Closemobile log、modem log、net log
• 3. Press the powerkey off-screen, off-screen 5after the minutes, start the test current, test time 5 ~ 10minutes

Log provided

Standby real network problems and need to make sure the network SIM card problems:

• 1. The other slot machine if there is the same problem
• 2. Does the phone have the same problem in other locations
• 3. Does the other SIM card have the same problem

Abnormal current need to provide mobile log

6. Single SIM card standby + WIFI / BT / GPS Power

Test Procedure:

• 1. Turn off the data connection
• 2. Closemobile log、modem log、net log
• 3. Press the powerkey off-screen, off-screen 5after the minutes, start the test current, test time 5 ~ 10minutes

Log provided

Abnormal current need to provide mobile log

7. Call current consumption

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. After calling off the screen, waiting for the 2minutes to start the test current, test time 5minutes

Log provided

Abnormal current need to provide mobile log

8.home interface idle current consumption

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Unplug the SIMcard, SDcard
• 4. maintained at homethe interface, do not open any application, automatic screen off time 30min
• 5. Keep the default backlight
• 6. Wait 5after starting the test current minute test time 5~10minutes

Log provided

homeAnd a backlight interface current, TP、LCMrelated to remove the need to confirm the backlight, TP、LCMcurrent, see the next scene

9.home interface idle + TP and the backlight power is removed

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Unplug the SIMcard, SDcard
• 4. maintained at homethe interface, do not open any application, automatic screen off time 30min
• 5. unplug LCMandTP
• 6. Wait 5after starting the test current minute test time 5~10minutes

Log provided

homeThe interface current anomaly needs to grasp CPUinformation (Eng version requires 300s top 10 in the process adb shell cputime -e 300 -m 10), you need to provide mobile log

10.FM current (earphone mode) power

Test Procedure:

• 1. Close WIFI/BT/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Turn FMoff the screen, waiting for 2the minutes to start the test current, test time 5minutes

Log provided

• 1. FM SPEAKERmode and I2Schannel currents are too large, it is normal.
• 2.FM abnormal current needs while providing mobile log

11.BT data transmission power

Test Procedure:

• 1. Close WIFI/GPSto close the data connection
• 2. Closemobile log、modem log、net log
• 3. Transfer 5Mthe file size, off-screen, the test current

Log provided

• 1. BTtransport current anomaly needs to grasp CPUinformation (within the required process Eng version 300s 10 Top adb shell cputime -e 300 -m 10), required to provide mobile log

12.Audio - MP3 Play back (headset) Power

Test Procedure:

• 1. Set the flight mode
• 2. Closemobile log、modem log、net log
• 3. play mp3, off-screen, off screen after waiting 2minutes to start the test current, test time of 2 minutes

Log provided

• 1. Play MP3and SDcards and related audio files, the need for SDcards and audio files test
• 2.MP3 current needs while providing an exceptionmobile log

13.Video power

Video contains power（MP4 (720P)，MP4 (1080P)，H.264 (720P)，H.264 (1080P) ）

Test Procedure:

• 1. Set the flight mode
• 2. Closemobile log、modem log、net log
• 3. Play videoand wait after playing 2minutes, start the test current, test time of 2 minutes

Log provided

• 1. Play videocurrent and a backlight, TP、LCMrelated, removed need to confirm the backlight, TP、LCMcurrent
• 2. Play videoand relevant players and video files, use the default player and MTKprovides video files
• 3. Play videoabnormal current CPU needs to grasp information (requires inside Eng version 300s top 10 course adb shell cputime -e 300 -m 10), you need to provide mobile log

14.Camera power

Carmera power contained（ Video Record H264 (720 P)、 Preview (720 P)）

Test Procedure:

• 1. Set the flight mode
• 2. Closemobile log、modem log、net log
• 3. Open preview, wait 2minute, began to test current, test time 2minutes

Log provided

• 1. The cameracurrent and photographing scenes and camerasettings, please try to keep the same configuration and the same scene shot when comparison test.
• 2. previewAbnormal current need to grasp CPUinformation (within the required process Eng version 300s 10 Top adb shell cputime -e 300 -m 10), required to provide mobile log

15.MTK platform for mobile power to submit precautions

1. flight mode background current

• A: If the leakage is less than 10mA --------> concurrently filed HW / SW of eservice
• B: eservice If the drain is greater than 10mA --------> SW is submitted

2. The average current flight mode --------> Submit SW of eservice

3.Conducted standby / call Power

To ensure normal flight mode power consumption

• A: eservice If some band in question (for example 2g fail, 3 / 4g ok) --------> submission of RF
• B: eservice have problems if all of the band --------> Submit SW,

4. Real Network standby / call Power

To ensure normal conduction power

• A: If the network / network selection / calling there is an abnormality (modem not normal) --------> submitted the RF eservice
• B: If the normal functioning of the network attachment --------> SW is submitted eservice

5. wireless connecivity related power consumption (wifi, BT, GPS, FM, NFC)

• A: If you turn on airplane mode, and then open a separate module in which a power anomaly --------> Submit eservice SW of (the title is stated in which power consumption module, such as "wifi Power")

• B: If only closed in the case of flight mode, power consumption will be abnormal (have some relevance described with modem) --------> follow step 4 flow of processing

• C: if it involves a highly specialized test modules (people may not understand the other modules) --------> Submit eservice SW of (stated in the title of the test items, such as "wifi XXX test")

So far herein, this has ended, if the wrong place, welcome your suggestions and corrections. At the same time look forward to your attention, thank you for reading, thank you!