Oplus O+ 8.37z/y Tested Firmware / Stock Rom

This is a firmware for O+ 8.37z together with 8.37y they are dissimilar model thence firmware is dissimilar too. role this to flash your telephone together with to laid upward roughly software occupation similar infected virus, hang on logo, deadboot or another software issue.

Download firmware for O+ 8.37z
Mediatek Chip Follow showtime flashing Instruction

Download firmware for O+ 8.37y
Spreadtrum Chip, Follow 2nd flashing Instruction

First Instruction: Flashing O+ 8.37z

Flashing Stock Rom inwards SP Flash tool

Download Latest SP Flash tool here and extract to your desired location.
Open the extracted file folder together with run flash_tool.exe
On Scatter-loading file, click the pick out push clit to browse for the Android_Scatter.txt
Follow the screenshot below inwards choosing android scatter file.
Note: The given screenshot scatter file is for Starmobile UP firmware alongside MT6582, this may dissimilar to your downloaded firmware depend on what model of your phone. this is exactly a guide on how to flash Mediatek smartphone.
After you lot select together with charge scatter file, either you lot reckon unchecked file, if you lot are non certain what you lot are doing, I advise to Do non alter anything. In below screenshot, the default CACHE together with USRDATA is uncheck, if yours is checked, Just locomote out it default together with produce non unchecked.
In flash tool Select Download Only Then click Download button
In your telephone plow off first, or withdraw battery (if removable) because plow off is a must.
Then Press Volume upward or Down or you lot tin press them both Then insert USB Cable. If you lot reckon a Red Progress bar thence the telephone is detected.
if it give-up the ghost along to Yellow Progress bar thence proceed to stride 7.

6.1 Some telephone that has a Virus infected run into this warning;
PMT changed for the ROM; it must last downloaded. If you lot don't reckon this alarm skip this together with proceed to stride 7.
to solve this, exactly follow the suggestion, Please Select "Format All + Download" Scene together with endeavour i time to a greater extent than the stride 6.

You volition reckon a yellowish progress bar, that agency it laid about downloading. Just seat downwards your telephone because it may accept few minutes.
WARNING: Do non unplug or disconnect during this operation.
And finally, it volition popup a Download OK, that agency the flashing novel firmware is successful.

For Video tutorial, you lot tin Watch inwards YouTube.
Now that you lot flash your novel firmware, restart your telephone together with you lot tin similar a shot setup settings together with install your desired application. if you lot run into roughly problem, delight comment together with nosotros volition aid you.
NOTE: Starting upward for the showtime fourth dimension may took long.

Troubleshooting

FOR INVALID IMEI or Null IMEI

After you lot flash novel firmware together with endeavour to dial *#06# to cheque your IMEI you lot volition reckon INVALID or nil Just follow How to Fix/Solve Invalid IMEI inwards safest method.

Second Instuction: Flashing O+ 8.37y

Flashing Stock Rom To Android Smartphone

Install Spreadtrum Driver

First download SPD SCI Android USB Driver V4 yesteryear jungo the consummate driver for Spreadtrum.
After download, extract anywhere in your computer, thence select arrangement type if 32-bit or 64-bit.
- To know your arrangement type, become to control panel click on System together with Security thence click System. or only correct click on Computer together with click Properties. you lot volition reckon similar this. mine is 32 chip (also known equally x86-bit).
After you lot knew your arrangement type, opened upward your extracted SCI-android-usb-driver-jungo-v4 folder, thence pick out a folder weather condition it is x86(32) or x64, thence run DPInst.exe. Just click adjacent until it complete installing.

NOTE: Before proceeding, brand certain that your android smartphone should conduct keep atleast xxx to l per centum of battery to perform flashing.

Flash Pac file Stock Rom

Download the SPD_Upgrade_Tool_R4.0.0001 latest version, or SPD_Upgrade_Tool_R299015 lower version. Then extract to your desired location.
Open your extracted files together with run ResearchDownload.exe, For lower version opened upward Bin folder together with run UpgradeDownload.exe.
NOTE: UpgradeDownload together with ResearchDownload is the same, UpgradeDownload is exactly the cite of the lower version but they are both SPD Upgrade tool.
In this teaching I volition role UpgradeDownload together with a Use Cherry Mobile Pac file equally a sample. In UpgradeDownload window, click on unmarried gear icon to Load Packet and browse for pac file(firmware/stock rom) you lot downloaded thence click open. follow this screenshot.
Loading a pac file may took long depend on file size. After loading a pac file, similar a shot laid upward to laid about flashing, You tin also click on Settings on 2 gear icon if you lot wishing to unchecked roughly business office of firmware similar EraseRuntimeNV, This volition non function on lower version. I recommend that locomote out it unchanged if you lot don't conduct keep whatever idea.
Turn off showtime your phone, withdraw battery (if removable) thence conduct it back. In ResearchDownload/UpgradeDownload Click on Start Downloading, then inwards your telephone press Volume upward and Volume downwards then connect USB cable. If you lot reckon a a progress bar, thence it agency that it is successfully connected. if not, thence endeavour stride v again.
Wait until you lot reckon a Passed in progress, that means, you lot installed a novel stock rom successfully.

After you lot flash the firmware, you lot tin similar a shot plow on your phone, accept authorities annotation that showtime fourth dimension laid about upward may took long. but if it tooks to a greater extent than than xv minutes thence I advise to perform a difficult reset. you lot tin search a physical care for inwards google.