De-branding
Debranding removes the network operator specific firmware and or settings and replacing them with the SonyEricsson Generic software.Software upgrade
To upload a more recent firmware file into your SonyEricsson phone via a DCU-60 USB cable supplie with your mobile.Language change
To install the language of your choice into your SonyEricsson mobile phone.What do I need?
You will need the USB cable supplied with your phone, 1 credit which you can purchase on this site plus your phone must be in the supported model list.Features Available
Suppress camera sound - disable camera sound in silent mode
Disable PlayNow - replace PlayNow button with website link
Change CDA - changes CDA number match selected language/country
Enable AMR - Enable AMR voice codec
Read/Reset Security Code
Reset Total Call Times
Upgrade FOTA - Upload Flash Over The Air software
Home > Supported SonyEricsson phones > K-series > SonyEricsson K770 > R8BC004 CID52
| Generic Trade Benelux |
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| Languages: English, Dutch, French, German |
| T9: English, Dutch, French, German |
| Generic Trade Hong Kong |
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| Languages: English, Chinese traditional Hong Kong |
| T9: English |
| Generic Trade Russia |
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| Languages: English, Russian |
| T9: English, Russian |
| Generic Central Europe |
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| Languages: English, Czech, Hungarian, Polish, Slovakian |
| T9: English, Czech, Hungarian, Polish, Slovakian |
| Generic Europe 3 |
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| Languages: English, Dutch, French, German |
| T9: English, Dutch, French, German |
| Generic Europe 4 |
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| Languages: English, Danish, Finnish, Islandic, Norwegian, Swedish |
| T9: English, Danish, Finnish, Norwegian, Swedish |
| Generic Hong Kong |
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| Languages: English, Chinese traditional Hong Kong |
| T9: English |
| Generic Middle East / North Africa |
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| Languages: English, Arabic, Farsi, French |
| T9: English, Arabic, French |
| Generic Middle East / North Africa (ciph. off) |
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| Languages: English, Arabic, Farsi, French |
| T9: English, Arabic, French |
| Generic Russia |
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| Languages: English, Russian |
| T9: English, Russian |
| Generic South East Europe |
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| Languages: English, Croatian, Hungarian, Serbian, Slovenian, Albanian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovenian |
| Vodafone (SFR) France |
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| Languages: English, French, German, Italian, Arabic, Hungarian, Turkish |
| T9: English, Arabic, German, French, Hungarian, Italian, Turkish |
| Vodafone (VIP) Croatia |
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| Languages: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| T9: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| Vodafone Czech Republic |
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| Languages: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| T9: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| Vodafone Germany |
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| Languages: English, French, German, Italian, Arabic, Hungarian, Turkish |
| T9: English, Arabic, German, French, Hungarian, Italian, Turkish |
| Vodafone Hungary |
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| Languages: English, French, German, Italian, Arabic, Hungarian, Turkish |
| T9: English, Arabic, German, French, Hungarian, Italian, Turkish |
| Vodafone Romania |
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| Languages: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| T9: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| Vodafone Slovenia |
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| Languages: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| T9: English, Czech, German, Croatian, Slovenian, Romanian, Bulgarian |
| Vodafone United Kingdom |
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| Languages: English, French, German, Italian, Arabic, Hungarian, Turkish |
| T9: English, Arabic, German, French, Hungarian, Italian, Turkish |
| T-Mobile Croatia |
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| Languages: English, Hungarian, Croatian, Slovakian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovakian |
| T-Mobile Czech Republic |
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| Languages: English, German, Dutch, Czech, Polish, Turkish |
| T9: English, German, Dutch, Czech, Polish, Turkish |
| T-Mobile Germany |
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| Languages: English, German, Dutch, Czech, Polish, Turkish |
| T9: English, German, Dutch, Czech, Polish, Turkish |
| T-Mobile Germany (2) |
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| Languages: English, German, Dutch, Czech, Polish, Turkish |
| T9: English, German, Dutch, Czech, Polish, Turkish |
| T-Mobile Hungary |
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| Languages: English, Hungarian, Croatian, Slovakian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovakian |
| T-Mobile Slovakia |
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| Languages: English, Hungarian, Croatian, Slovakian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovakian |
| O2 Czech Republic |
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| Languages: English, Czech, Hungarian, Polish, Slovakian |
| T9: English, Czech, Hungarian, Polish, Slovakian |
| Era Poland |
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| Languages: English, Czech, Hungarian, Polish, Slovakian |
| T9: English, Czech, Hungarian, Polish, Slovakian |
| KPN Mobile Netherlands |
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| Languages: English, Dutch, French, German |
| T9: English, Dutch, French, German |
| Mobitel Slovenia |
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| Languages: English, Croatian, Hungarian, Serbian, Slovenian, Albanian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovenian |
| Pannon Hungary |
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| Languages: English, Croatian, Hungarian, Serbian, Slovenian, Albanian |
| T9: English, Hungarian, Serbia-Hrvatia, Slovenian |
| Plus GSM Poland |
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| Languages: English, Czech, Hungarian, Polish, Slovakian |
| T9: English, Czech, Hungarian, Polish, Slovakian |