Release Date
2014, September. Released 2014, September
OS
N/A
Processor
Qualcomm Snapdragon 400 (28 nm)
Battery
Li-Ion 2200 mAh, removable (BV-L4A)
⚠️ Important Notice
Flashing firmware can be risky. Follow instructions carefully and backup your data before proceeding. We are not responsible for any damage to your device.
Available Firmware Files
| File Name | Size | Download |
|---|---|---|
|
Nokia_Lumia_830_RM-1049.zip
|
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|
Nokia_Lumia_830_RM-983_059W5H6_02179.00000.15455.24047_463.zip
|
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|
Nokia_Lumia_830_RM-984_02177.00000.15184.36003.zip
|
||
|
Nokia_Lumia_830_RM-985_02040.00021.15236.02005.zip
|
883 MB | |
|
Nokia_Lumia_830_RM-985_059X1B0_02040.00021.15236.02005_056.zip
|
How to Flash Stock ROM
- Download the correct ROM file for your device
- Install the required flash tool
- Enable USB debugging on your device
- Boot your device into download mode
- Connect your device to computer via USB
- Load the ROM file in the flash tool and start flashing
- Wait for the process to complete
- Reboot your device
Precautions
- Backup all important data before flashing
- Ensure battery is at least 50% charged
- Use original USB cable for stable connection
- Don't disconnect during flashing process
- Download ROM only for your specific model
- Follow manufacturer's instructions carefully