ROM Phone HUAWEI C199 – ROM Android 4.4.2
Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B381
Changelog:
1, optimization calls, solve some users appear to dial the phone automatically changes to multi-call problem;
2. Update Google patches, enhanced system stability, security!
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B380
Changelog:
1, performance optimization NFC, NFC compatibility upgrade
2, repair phones in OTG mode probability is not charging problem.
3, to solve the delay problem receiving messages.
4, TP optimize performance.
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B372
Changelog:
[Recommended]
1, the music playback is paused after the repair black screen problem.
2, GPS positioning to optimize performance in telecommunications 4G network.
3, the new card is a card 2 fast switch data traffic.
[System]
1. MMS has been sent to repair the impact of data recovery services.
2, repair shutdown alarm, flight mode can not be turned off automatically.
3, after the repair to replace the theme, the notification bar and switch bar text is not displayed.
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B260
Changelog:
1, close to the light sensor to optimize stability;
2, update preinstalled love animation and Baidu maps;
2, to solve the high-impedance line usb charger probability lead to the problem can not be charged;
3. Press the power button function call to light off the screen, hang up the phone to avoid misuse;
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B256
Changelog:
1, Google recently combined into a patch;
2, to solve the problem of low probability of the whole silent;
3. Update Huawei cloud services-related applications;
4, slide up the navigation bar to optimize the sensitivity;
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B253
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B252
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B239
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Update Official ROM HUAWEI C199 telecom version: C199V100R001C92B238
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Official ROM HUAWEI C199 telecom version: C199V100R001C92B236
Google service&login include – No Rooted
Language support: EN/CN
ROM install :
Step one: Prepare an SD card, it is recommended to use Sandisk, Kingstone, or Kingmax, size is recommended that more than 1G.
Step Two: Formatting SD card (optional).
The step three: copy a large package path UPDATA.APP to the SD card dload UPDATA.APP.
Step four: Check the root directory of the SD card you dload UPDATA.APP.
Step 5: SD card into the phone is switched on in the main screen, press the Menu key, the system updates -> SD card upgrade -> confirm -> upgrade, backup data, select the backup data; upgrade.
Step Six: The upgrade process progress bar shows after the finish of the pending progress bar, the phone automatically restart.
or
Step one: Prepare an SD card, it is recommended to use Sandisk, Kingstone, or Kingmax, size is recommended that more than 1G.
Step Two: Formatting SD card (optional).
The step three: copy a large package path UPDATA.APP to the SD card dload UPDATA.APP.
Step four: Check the root directory of the SD card you dload UPDATA.APP.
Step Four: cell phone turned off, insert the SD card, while pressing the volume up button + volume down key switch button, the phone automatically enters the upgrade mode, and then begin the upgrade in Figure
Step Five: After the progress bar to go full fixed, the phone will automatically restart If you do not manually remove the battery.