Mobiistar E1 Selfie is a budget 4G Android smartphone built on the MediaTek Helio MT6739 platform with 3 GB RAM, 32 GB storage, and Android 8.1 Oreo. The IN V1.13 07192018 and IN V1.14 07262018 packages are stock SP Flash Tool ROMs for the Indian MT6739 variant, useful for fixing bootloops, failed OTA updates, and software corruption while keeping the phone on its original Oreo firmware line.
Both files are full scatter packages, so they are suitable for clean restores when used with the correct device and MTK drivers.
Mobiistar E1 Selfie Firmware Details
| Field | Information |
|---|---|
| Device Name | Mobiistar E1 Selfie |
| Model Identifier | E1 Selfie (Indian retail MT6739 variant; exact sub‑model not encoded in filename) |
| Codename | Not publicly documented / not confirmed |
| Chipset / Platform | MediaTek Helio MT6739 / MT6739WA, quad‑core Cortex‑A53, PowerVR GE8100 GPU |
| Launch Android Version(s) | Android 8.1 Oreo out of the box |
| Current Firmware Line | Stock Mobiistar Android 8.1 Oreo line for E1 Selfie (IN builds V1.13 and V1.14) |
| Firmware Type | Scatter‑based stock ROM packages (ZIP files containing MT6739 Android scatter and partition images) |
| Flashing Tool | SP Flash Tool (MediaTek preloader/download mode) |
| Bootloader Requirement | Intended for service flashing on locked stock bootloader via MTK preloader; no user OEM unlock procedure required. |
| Region / Branch Notes | “IN” builds target the Indian variant; cross‑flashing to different regions or to other MT6739 models (C1, C2, X1 Selfie, etc.) is not supported. |
| Typical File Size Range | These packages: ~1.20 GB each (full system images) |
| Scatter / Package Contents | MT6739 EMMC scatter with standard partitions (preloader, lk, boot, recovery, system, vendor, cache, userdata) suitable for “Download Only” or “Firmware Upgrade” in SP Flash Tool. |
| Verification Note | Flashing tool family verified via external references for the exact V1.14 filename; V1.13 follows the same MT6739 IN line and package format. |
⚠️ Flashing Risks & Disclaimer
Flashing MT6739 scatter firmware with SP Flash Tool carries risks such as loss of IMEI/NVRAM, non‑booting devices, or modem issues if the wrong region or model firmware is used or if preloader is flashed incorrectly. Only use these ROMs on confirmed Mobiistar E1 Selfie MT6739 IN units and back up critical data and, where possible, NVRAM before proceeding.
All firmware and related trademarks remain the property of their respective owners and are provided strictly for restoring legitimately owned devices for service and repair.
Download Official Firmware for Mobiistar E1 Selfie
Original public Mobiistar download channels for E1 Selfie firmware are no longer active, so these builds circulate as preserved stock ROMs in service communities and firmware archives. This package is an original stock ROM mirrored for preservation, as the manufacturer no longer provides public downloads for this model.
| Region / Variant | Filename | Build / Version | Android / Firmware Version | File Type | Build Date | File Size | Download Link |
|---|---|---|---|---|---|---|---|
| India (IN) – MT6739 | Mobiistar_E1_Selfie_MT6739_IN_V1.13_07192018.zip | V1.13 07192018 | Android 8.1 Oreo stock line (early IN build) | ZIP (SP Flash Tool scatter ROM inside) | 2018‑07‑19 (from filename tag 07192018) | ≈1.20 GB (full image set) | Download IN V1.13 07192018 (MediaFire mirror) |
| India (IN) – MT6739 | Mobiistar_E1_Selfie_MT6739_IN_V1.14_07262018.zip | V1.14 07262018 | Android 8.1 Oreo stock line (incremental IN update over V1.13) | ZIP (SP Flash Tool scatter ROM inside) | 2018‑07‑26 (from filename tag 07262018) | ≈1.20 GB (full image set) | Download IN V1.14 07262018 (MediaFire mirror) |
Flashing Requirements
- Windows PC is recommended, as SP Flash Tool and most MT6739 driver packages are documented primarily for Windows.
- SP Flash Tool installed (a version supporting MT6739) along with proper MediaTek VCOM/Preloader drivers.
- Stable USB connection using a reliable cable and a direct motherboard USB port to reduce transfer interruptions.
- Battery level at or above 40–50% to prevent shutdown during flashing.
- Backup of user data and, if possible, NVRAM/NVDATA, because full “Firmware Upgrade” or broad “Download Only” flashes may wipe user data and radio calibration.
- Verification that the device is indeed Mobiistar E1 Selfie (MT6739, 3 GB RAM, 5.45-inch 720×1440 display, Android 8.1) and not another Mobiistar MT6739 model such as C1 or C2.
How to Flash the Firmware
- Download the desired firmware (V1.13 or V1.14) for Mobiistar E1 Selfie and extract the ZIP on the PC, confirming that an MT6739 Android scatter file and image files are present.
- Install MediaTek VCOM/Preloader drivers, then open SP Flash Tool and use the “Scatter‑loading” option to select the MT6739 scatter file from the extracted folder.
- Select “Download Only” for targeted system recovery or “Firmware Upgrade” for a more complete refresh, paying particular attention to the preloader checkbox if device compatibility is not 100% certain.
- Power off the Mobiistar E1 Selfie, connect it to the PC via USB, and click “Download” in SP Flash Tool so the phone is detected in preloader mode and flashing begins.
- Wait until SP Flash Tool indicates success, then disconnect and boot the phone; the first boot on Android 8.1 may take several minutes while the system optimizes apps.
For a more detailed walkthrough of SP Flash Tool on MediaTek devices like the E1 Selfie, see this guide: How to flash MediaTek firmware with SP Flash Tool.
Frequently Asked Questions (FAQs)
Should V1.13 or V1.14 be used for recovery?
Both builds are full MT6739 IN stock ROMs; in most cases, V1.14 (07262018) is preferred as it is the newer build in the same Android 8.1 line, unless a specific app or operator requires V1.13.
Can these firmwares be flashed on other Mobiistar MT6739 models?
No, the packages are tailored for Mobiistar E1 Selfie MT6739 IN; using them on C1, C2, X1 Selfie, or non‑IN variants may cause boot or radio issues.
Does flashing with SP Flash Tool wipe data on E1 Selfie?
Flashing with “Firmware Upgrade” or including userdata in “Download Only” typically wipes installed apps and user data, so backups are recommended before using either V1.13 or V1.14.
Is a bootloader unlock required on this device?
No, E1 Selfie stock ROMs are designed for SP Flash Tool service flashing via preloader on a locked bootloader, as long as proper MTK DA and drivers are used.
Can these ROMs fix a device stuck on the Mobiistar logo?
A full flash of the appropriate E1 Selfie IN firmware can often resolve software‑related bootloops or logo hangs when caused by corrupted system partitions or failed OTA updates.
What are the main MT6739‑specific risks when flashing?
For MT6739, flashing an incorrect preloader or mismatched regional firmware can break boot and modem operation, and mishandling NVRAM may lead to loss of IMEI and network connectivity.
Are these MediaFire links official Mobiistar servers?
No, the MediaFire URLs are third‑party mirrors used to preserve the original IN stock firmware packages after official public download channels became unavailable.
Can V1.13 be used for downgrade from V1.14?
Yes, but downgrading between close builds on the same Android 8.1 line should be done carefully, ideally with a full backup, and is usually only necessary if a specific issue appears after updating to V1.14.
