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Huawei U8220 Support Question

Huawei U8220 Support Question

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Question posted by ronaldocarvalho1977 on December 27th, 2012

Upgrade/downgrade Failed!

Hello, I have the phone Huawei U8220-6, i made upgrade to version 2.1, but not stayed good. I tried make downgrade to version 1.5, not stayed good either. What i do now? Do you have sugestion? Exist place where i get other upgrade (upper to 2.1) or downgrade file (factory version 1.5)?

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Related Huawei U8220 Manual Pages

Quick Start Guide - Page 1

... to a PC. 2. To read the User Guide, do as follows: 1. Double-click the Huawei logo, and then select User Guide. What's in the Box 1 Your phone box contains the following items: • Mobile phone • Battery • Charger • USB cable • Headset • Quick start guide • Safty information For more information about...
Quick Start Guide - Page 4

Charging the Battery 4 Before charging the battery, make sure that the battery has been properly inserted into your mobile phone. 1 Connect your USB cable to your mobile phone, as shown in a. 2 Connect the other end of the cable to the charger, as shown in animation on the screen. The phone starts charging, with the charging icon displayed in b. 3 Plug the charger into a power socket.
Quick Start Guide - Page 5

... first time you power on your mobile phone, the phone displays a setup wizard to instruct you to set the phone, including: •Using the onscreen keyboard •Setting up Your Phone 5 Powering On or Off Your Phone •Press to power on your accounts •Other important settings Setting up your phone. •Press and hold to...
Quick Start Guide - Page 6

... to right to lock the screen. • If you leave your phone idle for a while, the screen will lock automatically. Your Canvas Screen Canvas Screen View Notifications bar Display area 6 Interface switching buttons Locking the Screen • When your mobile phone is on, press to unlock the screen. Unlocking the Screen Press the...
Quick Start Guide - Page 17

...Huawei Technologies Co., Ltd. 2010. Luxembourg: General authorisation required for the geographicalarea within a radius of 20 km from the centre of Ny-Ålesund. The actual appearance and display depend on the mobile phone...MANUAL. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO CASE SHALL HUAWEI TECHNOLOGIES CO., LTD BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR ...
User Manual - Page 2

... Proceeding 1 Safety Precautions 1 Notice and Copyright 4 Getting to Know Your Mobile Phone 7 Mobile Phone View 7 Installing Your Mobile Phone 10 Power On or Off Your Mobile Phone 14 Using the Touchscreen 16 Locking and Unlocking the Screen 17 Canvas 18 Using the microSD Card 31 Calling 34 Making a Call 34 Answering and Rejecting a Call 38 Other Operations During a Call...
User Manual - Page 4

... Calendar 119 Using the Alarm 123 Using Sound Recorder 126 Using the File Manager 128 Using the Calculator 132 Using the Notepad 132 Managing Your Mobile Phone 134 Setting the Date and Time 134 Setting the Display 135 Setting Ringers 136 Setting...
User Manual - Page 5

Protecting Your Mobile Phone 141 Managing Applications 143 Resetting Your Mobile Phone 144 Upgrading the Software Version 145 Appendix 149 Warnings and Precautions 149 Contents iv
User Manual - Page 6

... as the bathroom. Do not crash, throw, or puncture your mobile phone while driving. 1 Reading Before Proceeding Do not use your mobile phone. Prevent your mobile phone. For detailed information, refer to use phones or when the phone may cause interference or danger. Do not switch on your mobile phone when it is prohibited to the section "Warnings and Precautions...
User Manual - Page 7

... in containers with a strong electromagnetic field. Switch off your mobile phone or its accessories. The phone may cause interference to service or repair the phone. Do not attempt to disassemble your mobile phone near highprecision electronic devices. Do not place your mobile phone in aircraft. The phone may erase the information stored on them. 2 Reading Before Proceeding...
User Manual - Page 8

... using the USB cable. Use only approved batteries and chargers to use your mobile phone without guidance. Strictly follow the relevant instructions of this manual while using your wireless...the risk of wireless devices. Otherwise your mobile phone and its accessories away from children. Do not put your mobile phone in a hightemperature place or use of explosions. Observe any laws...
User Manual - Page 10

... ARE PROVIDED "AS IS". Notice Some features of the product and its accessories you upload or download through this mobile phone, including but not limited to change or modify any products that you purchase. Huawei Technologies Co., Ltd. is not responsible for the legitimacy and quality of any information or specifications contained in...
User Manual - Page 12

The actual appearance and display depend on the mobile phone you purchase. 7 Getting to Know Your Mobile Phone Mobile Phone View Phone at a Glance Note: All the pictures in this guide are for your reference only. Getting to Know Your Mobile Phone
User Manual - Page 13

Earpiece Connectors on the top Secondary camera Volume keys Main camera Power Touch screen Capture End Send Microphone Menu MENU key Home/Back Trackball Speaker microSD card slot Charge/Data port Headset jack 8 Getting to Know Your Mobile Phone
User Manual - Page 14

MENU • Press and hold to open the Phone options menu. • Press to lock the screen when your mobile phone. • Press and hold to Know Your Mobile Phone Key Functions at Your Fingertips • Press to power on your mobile phone is active. • Press to go to the Call log tab. • Press to open...
User Manual - Page 15

Installing Your Mobile Phone Installing the SIM Card It takes two steps to install your SIM card: 1 2 10 Getting to the Home screen. Note: To customize the function of , ... the previous screen. • Press to exit any application you are running. • Press to hang up a call. • Press to return to Know Your Mobile Phone
User Manual - Page 25

... a PC Error Memory is full Preparing mircoSD card Downloading data Music is playing Uploading data Roaming Signal strength No signal Airplane mode Synchronizing data Synchronization failed 20 Getting to Know Your Mobile Phone
User Manual - Page 150

... settings that your system and application settings, and any other accounts, your mobile phone is fully charged and the upgrade version 145 Managing Your Mobile Phone Upgrading the Software Version Before upgrading the software on your microSD card, such as music or photos. 1. When prompted, touch Reset phone, and then touch Erase everything. 1. Restoring Factory Data If you 've downloaded...
User Manual - Page 151

... up important information such as the contacts, email messages, files, and other messages saved to your microSD card. 146 Managing Your Mobile Phone Downloading the Upgrade Package You can download the software upgrade files from the appropriate websites. 2. do not rename it . The file you download will be careful you do Preparing for the...
User Manual - Page 152

... to the microSD card, disable the USB mass storage feature. Before the upgrade, the system of your mobile phone automatically restarts and will not work. 3. Touch Upgrade. 5. Your mobile phone restarts and the upgrade screen is complete, your mobile phone automatically checks the battery level and the upgrade version. After you have copied the file to the microSD card, do the...

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