Official White-Paper from the SE, with details of those. characteristics:
Live_with_Walkman_WP_3
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Manufacturer: Sony Ericsson
Model: Live with Walkman
Other names: WT19i
Year of release: 2011
Oper. sis .: Android 2.3
Capacity Accum. (MAh): 1860-1200 (depending on the commodity market)
Dimensions (mm) width x height x thickness 56 x 106 x 14.2
Weight (g): 115
Processor Type: Qualcomm Snapdragon MSM8255
Clock frequency (MHz): 1000
RAM (MB): 512
Flash-memory (GB): 1 (available to the user - 320)
Communication: GSM 850, GSM 900, GSM 1800, GSM 1900, UMTS 850, UMTS 900, UMTS 1900, UMTS 2100
Bluetooth: 2.1
Wi-Fi: 802.11b, g, n
Extras: GPRS, EDGE, HSDPA, HSUPA, UMTS / WCDMA, GPS
Screen size: 3.2
Screen resolution (px): 320 x 480
Screen Type: TFT
Video accelerator: Adreno 205
Rear camera (megapixel): 5, with autofocus and flash
Camera front (MP): 0.3
Speakers: Stereo
Headphone Out: 3.5
Sensors: G-Sensor, Light Sensor, Proximity sensor, Digital compass, FM-radio
Touch screen: capacitive
Buttons: hard buttons, touch buttons
Memory Cards: microSD, microSDHC up to 32GB
Connectors: microUSB, USB-host
Hours: The talk time up to 6 h 42 min / 14 h 15 min (3G / 2G), in the standby mode, - to 350/400 hours (3G / 2G)

Audit - a revised version devaysa often - error correction.
LwW has four audits:
Rev.1 - there is no information (and whether the boy (C)?)
Rev.2 - starting revision for sales in Europe and the Russian Federation (all of the money on advertising, and with the quality then we shall understand)
Rev.3 - an updated revision of the changes is no information - it is faced with a lot of marriage in that revision ->"Sudden reboot"
Rev.4 - (finally finished!) In this audit, the problem of "unexpected reboots" practically does not occur ->It recommended to buy.
Rev.6 - topical at the moment the audit differs updated firmware (FW_62), information about the differences in terms of iron there.
Rev.7 / 9/14 - there is a perception that it is an error of the manufacturer, which is labeled with the wrong label revisions, the chronology is unclear. And if to be honest - we can not definitely say that this is for the miracles "release version of mathematics." Washer on these revisions do not work worse than others, according to user feedback.
To be continued ...

The audit is written on the box (see. Photo)

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Date of issuance of the tube can be seen under the battery, the battery release date - directly on the battery itself (see screenshot).
decryption date - release GOD_w_NEDELYa

In LwW may occur following the marriage:
regardless of the audit - the noise / crackling sound during video recording, speaker rattle
depending on audits - 2nd and 3rd revision are more likely to have a problem "unexpected reboots", mainly in deriving devaysa from sleep mode (ie, activation of the screen) - the marriage is treated by installing the latest (A.0.62) firmware;the smallest chance of marriage seen in the last 4th and later revisions revisions.

LwW represented in many ronichnyh networks. I personally recommend is connected, as this company is the Sony Ericsson dealer.
To purchase4th revision recommended above.
Checking on marriage: standard - calls, sound, player photos, flash, headset. Additionally, I recommend leaving the device on for 2-3 minutes in sleep (the screen went out and inactive) state and then activate and unlock the screen - this test will give an extra chance to reveal marriage "sudden reboots."

It is advisable to check with shipment at the point of sale.
To purchase4th revision recommended above.
Checking on marriage: standard - calls, sound, player photos, flash, headset. Additionally, I recommend leaving the device on for 2-3 minutes in sleep (the screen went out and inactive) state and then activate and unlock the screen - this test will give an extra chance to reveal marriage "sudden reboots.

You can buy porobovat LwW of Interactive price retail magzine (example - connected). To do this, you need to check with the seller, whether on the issue of Internet LwW order and immediately get his hands on the Internet without waiting for the price. If the tubes in the presence of enough, maybe you will meet.

After the purchase is recommended to do a master reset to give the operating system the original appearance and start dating / setup from the very beginning:
Settings - Privacy - Reset (see photo)

After the purchase is recommended to update the device. This can be done "over the air" (via WI-FI) and "over the wire" (via PC Comapnion and USB-cable)
The most urgent official firmware for the Live with Walkman at the time of writing FAQ -Android ICS 4.0.4
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To poshitsya by air:
Settings - About phone - Software Update . Depending on the availability of a new version of the software, you will be prompted to upgrade (see. Example photo)

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To flash "on the wire", download and install the PC Companion on the link below and follow the instructions:
Sony Ericsson PC Companion
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AUTHOR'S NOTE: Not all firmware updates are available "over the air"! Recent updates primarily spread "over the wire" through the PC Companion program.