Release Date
2015, March. Released 2015, May
OS
N/A
Processor
N/A
Battery
Li-Ion 6000 mAh, non-removable
⚠️ 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 |
|---|---|---|
|
P550ZSU1APK1_P550OZS1APK1_TGY.zip
|
1 GB | |
|
P550XXU1AOJ1_P550OLB1AOJ1_XME.zip
|
1 GB | |
|
P550ZSU1APK1_P550OZS1APK1_BRI.zip
|
1 GB | |
|
P550ZCS1BRF1_P550CHN1BRF1_CHN.zip
|
1 GB | |
|
P550XXU1CQI8_P550XSA1CQI9_XSA.zip
|
1 GB | |
|
P550XXU1CRG1_P550ATO1CRH1_ATO.zip
|
1 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_ARO.zip
|
1 GB | |
|
P550XXU1CSJ2_P550ZTO1CSJ2_ZTO.zip
|
2 GB | |
|
P550XXS1CTK2_P550ZTO1CSJ2_ZTO.zip
|
1.56 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_BGL.zip
|
2 GB | |
|
P550XXU1CQL1_P550XAC1CQL1_XAC.zip
|
1 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_CHO.zip
|
1 GB | |
|
P550XXU1CQI8_P550UVS1CQI3_COO.zip
|
1 GB | |
|
P550XXU1CRG1_P550XEZ1CRG1_XEZ.zip
|
1 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_EON.zip
|
1 GB | |
|
P550XXU1CRG1_P550XEF1CRH1_XEF.zip
|
1 GB | |
|
P550XXU1CRG1_P550DBT1CRH1_DBT.zip
|
1 GB | |
|
P550XXU1CRG1_P550EUR1CRH1_EUR.zip
|
1 GB | |
|
P550XXU1CRG1_P550XEH1CRH1_XEH.zip
|
1 GB | |
|
P550XXU1CQI8_P550OJV1CQJ2_MID.zip
|
1 GB | |
|
P550XXU1CQI8_P550OJV1CQJ2_XFE.zip
|
2 GB | |
|
P550XXU1CRG1_P550LUX1CRH1_LUX.zip
|
1 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_MXO.zip
|
2 GB | |
|
P550XXU1CRG1_P550PHN1CRH1_PHN.zip
|
2 GB | |
|
P550XXU1CQJ1_P550XNZ1CQI9_XNZ.zip
|
2 GB | |
|
P550XXU1CRG1_P550NEE1CRH1_NEE.zip
|
2 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_UPO.zip
|
2 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_PEO.zip
|
2 GB | |
|
P550XXU1CQI8_P550UVS1CQH8_TPA.zip
|
2 GB | |
|
P550XXU1CRG1_P550XEO1CRH1_XEO.zip
|
2 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_TPH.zip
|
2 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_ROM.zip
|
2 GB | |
|
P550XXU1CQI8_P550OJV1CQJ2_KSA.zip
|
1 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_SEE.zip
|
2 GB | |
|
P550XXU1CQI8_P550OLB1CQI9_XSP.zip
|
2 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_XSK.zip
|
2 GB | |
|
P550XXU1CRG1_P550OXX1CRH1_SIO.zip
|
2 GB | |
|
P550XXU1CQL1_P550KOO1CQL1_KOO.zip
|
1 GB | |
|
P550XXU1CQI8_P550OJV1CQJ2_XFA.zip
|
1 GB | |
|
P550XXU1CRG1_P550PHE1CRH1_PHE.zip
|
1 GB | |
|
P550XXU1CRG1_P550AUT1CRH1_AUT.zip
|
1 GB | |
|
P550XXU1CQI8_P550OJV1CQJ2_TUR.zip
|
1 GB | |
|
P550XXU1CRG1_P550BTU1CRH1_BTU.zip
|
1 GB | |
|
P550XXU1CQL1_P550XAR1CQL1_XAR.zip
|
1 GB | |
|
P555XXS1BQA1_P555OLB1BPI1_XTC.zip
|
2 GB | |
|
P555XXU1CQL3_P555XSA1CRA1_XSA.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_TMC.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_WTL.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLB1CQL3_CAM.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_EGY.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_ACR.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_THR.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_MID.zip
|
2 GB | |
|
P555XXU1CRA2_P555OJV1CQL4_AFR.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLB1CQL3_XME.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_MRU.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_MWD.zip
|
2 GB | |
|
P555XXU1CQL3_P555XNZ1CQL3_XNZ.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_ECT.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLB1CQL3_XSP.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_XFA.zip
|
2 GB | |
|
P555XXU1CQJ3_P555XFV1CQJ3_XFV.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_XFE.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_KSA.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLB1CQL3_MM1.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLB1CQL3_SIN.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLD1CQL3_THL.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_XSG.zip
|
2 GB | |
|
P555XXU1CQL3_P555OLD1CQL3_XXV.zip
|
2 GB | |
|
P555XXU1CQJ3_P555OJV1CQJ3_MTZ.zip
|
2 GB | |
|
P555CZCS1BRG1_P555CCHN1BRG1_CHN.zip
|
1 GB | |
|
P555KKKU1CQL3_P555KKTC1CQL3_KTC.zip
|
1 GB | |
|
P555LKLU1CQL3_P555LLUC1CQL3_LUC.zip
|
2 GB | |
|
P555MUBU1CQI6_P555MUUB1CQJ1_COO.zip
|
2 GB | |
|
P555MUBU1CQI6_P555MZTO1CQJ1_ZTO.zip
|
2 GB | |
|
P555SKSU1CQL3_P555SSKC1CQL3_SKC.zip
|
1 GB | |
|
P555YZSS1ARI1_P555YOZS1ARI1_TGY.zip
|
1 GB | |
|
P555YZSS1ARI1_P555YOZS1ARI1_BRI.zip
|
1 GB | |
|
T550XXU1BPE1_T550BTU1BPE2_BTU.zip
|
1 GB | |
|
T550XXU1CRG1_T550BTU1CRH1_BTU.zip
|
1 GB | |
|
T555XXS1BPL1_T555VFG1BPE4_VD2.zip
|
2 GB | |
|
T555XXS1BPL2_T555DDX1BPG1_DTM.zip
|
2 GB | |
|
T555XXS1BPL4_T555DBT1BPE2_DBT.zip
|
2 GB | |
|
T555XXU1CQHA_T555VFR1CQH6_VD2.zip
|
1 GB | |
|
T555CZCS1BRG1_T555CCHN1BRG1_CHN.zip
|
1 GB |
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