для русификации достаточно установить языковой пакет

P1 Language Files CXC162108 R6F41

This is a package of language files (.sis) that enables you to change the language in your P1i. You must have the PC Suite for Smartphones installed to be able to use this software.

NOTE!
The files are intended for P1i organiser software version: CXC162108 R6F41. The Organiser software version can be located in the phone's main menu as follows: open the flip, click the main menu icon, select Main menu at the top of the screen, then click on System information and scroll down to see the organiser version.

Инструкции по установке

Download the zip file to your PC. Remember where you put it.
Unzip the file and save the extracted language files in C:\Program Files\Sony Ericsson\Mobile4\Download language.
Connect your phone to your PC.
Open the 'Download Language' application in your PC under Start > Programs > Sony Ericsson > Sony Ericsson PC Suite for Smartphones.
In the Download Language application, click Next, then click Browse and browse to where you stored the downloaded file (C:\Program Files\Sony Ericsson\Mobile4\Download Language).
Select the language file and click Open. Click Next.
The download to your phone starts. Follow the instructions to finish.
On your phone, select Install. Select Done when the installation is finished.
Go to Tools > Control Panel > Other > Select language, Select the language you want to switch to.
Your phone will restart with the new language.

If you later want to uninstall the language, go to Tools > Control Panel > Other > Uninstall
p1__language_files_cxc162108 r6f41.zip, engelska

Размер файла 18 Mb
Время загрузки примерно 44 минуты или менее при текущем подключении

Требования
The PC Suite for Smartphones must be installed on your PC before you use the language files.

The files are intended for P1i Organiser software version: CXC162108 R6F41. The Organiser software version can be located in the phone's main menu as follows: open the flip, click the main menu icon, select Main menu at the top of the screen, then click on System information and scroll down to see the organiser version.
Notes
Languages included:
- American English
- Arabic
- Bahasa Melayu (Malay)
- Bulgarian
- Czech
- Dansk (Danish)
- Deutsch (German)
- Eesti (Estonian)
- Español (Spanish)
- Español-América Latina (Latin American Spanish)
- Farsi/Persian
- Filipino
- Français (French)
- Français-Canada (Canadian French)
- Greek
- Hebrew
- Indonesia (Indonesian)
- Italiano (Italian)
- Latviešu (Latvian)
- Lithuanian
- Magyar (Hungarian)
- Nederlands (Dutch)
- Norsk (Norwegian)
- Polski (Polish)
- Português (Portuguese)
- Português Brazil (Brazilian Portuguese)
- Romanian
- Russian
- Slovak
- Slovenian
- Srpski (Serbian)
- Suomi (Finnish)
- Svenska (Swedish)
- Türkçe (Turkish)
- Ukrainian