firmware

Good morning everyone, I have tried to fix this once and got a lot of help from everyone over at reddit but alas, unfortunately, that got me nowhere. So I will run you through the chain of events that lead me here. My MacBook Pro 13'' late 2013 worked fine with Sierra. I updated it to High...

I recently bought an iPad 2 from a second hand seller, the iPad works great overall and since I was able to downgrade the firmware on the iPad 2 to IOS 6.1.3, I thought it was a great find. After a few attempts of loading the signed IOS 6 iPsw file I saw no result. I realized that my iPad that I...

I've got a MacPro 4,1, already updated firmware to 5,1 firmware. Runs great. If I upgrade to High Sierra, it wants to update my firmware to the HS version. Can I still multi-boot to Sierra after this firmware updating? Are there any other multi-boot issues after HS update?

Hi, I’ve been trying to upgrade from Yosemite 10.10.5 to High Sierra and have been unable to install the new firmware. I get to the "To install macOS High Sierra, a firmware update is required.” section where you select “Shut Down” I click that button, the computer shuts down, boots up with a...

Hi all- I have an iCloud backup of my iPhone 7 with a "Last Backup" date of 11/13/16. My current iOS version is 10.2.1. I want to see if it's possible to revert to an earlier version of iOS from my iCloud backup. Perhaps the Last Backup mentioned above is earlier than 10.2.1..? And so my...

hello, I have a iPad mini 1 with firmware 9.3.5 and I need to downgrade, its working extremly slow. Do you have suggestions to what version I should downgrade? And I guess the regular way probably won't work so I'll need to jailbreak I guess? First need to find out which version, then I'll head...

So after doing a little bit of research, unfortunately not enough, we bit the bullet and bought a Mac Pro 1.1 that came from University Surplus, Running El Capitan or Yosemite on a modded drive that is able run newer OS) Configuration is as follows- -PC AMD 2GB Radeon HD 7850 of course no boot...

Sorry duplicate post.

Good evening fellow Mac users, Let me introduce my computer and my self. I'm Evan, and have an a1342 Mid 2010 MacBook, has the 2.4 GHz Intel Core 2 Duo processor, 8GB of RAM, and a 250GB Samsung SSD. Currently runs macOS 10.12.2. I bought it in 2014 from a high school that had Macs for 1 to 1...

(It is a 2006 with 2,1 firmware upgrade) Tried installing Windows 7 64bit with Bootcamp, on a separate drive in bay 2. Bootcamp labeled this one /Volumes/BOOTCAMP. Bootcamp downloaded the support files to a USB stick, no problem. When the choice was presented which drive to use for Windows, I...

Ive been researching on youtube, online, forums etc... and im in a 50/50 descision in that there are legitimate jailbreaks out there for ios10.0.2 . I havent really seen the reliable youtubers releasing jailbreak tutorials for ios 10.0.2 however 10.1 already has a beta jailbreak, however im not...

Just received a 2009 Mac Pro with 10.10.5 Yosemite installed. Whenever I try running the firmware update tool I get the 5570 error message. What should I do? Update: had the firmware update disk image named wrong. I download both version 1 and 1.5. Version 1.5 got renamed with -2.dmg. Now...

Hi, am trying to flash my 2009 Mac Pro firmware to 5,1 although I"m having a bit of an issue, I'm doing everything correct as I've read up on very throughly although when my Mac Pro restarts it does the loading phase which shows it updating during the white screen but normally after the firmware...

Prerequisites: - Nvidia Quadro FX 4500 - PC or Mac Pro with a PCI Express slot - USB flash drive - Access to a Windows installation for Step 1 Download: https://goo.gl/Ow66FG Note: Only the Quadro FX 4500 revision with a metal L-shaped piece on the back of the card can be flashed for...

I have a mid '14 MacBook Pro 15" that will not boot due to a (1) typo I made in the nvram's boot-args, and (2) inability to reset the nvram. I suspect this is because my machine has a dead firmware battery, which it may have always had- I've always noticed that exhausting the main battery would...

Hey guys, Recently I overhauled my Mac Pro 4,1. I flashed it to 5,1 and upgraded the CPU to 2 x Xeon X5690's, which I successfully delidded myself *proud*. I also upgraded the RAM to 32GB 1333MHz and OSX is running from a Samsung EVO 850 @ 500GB. When I wanted to encrypt the drive, using...

EDIT: SOLUTION HERE I have a Mac Pro 5,1 (late 2009) which was sold to me with a Windows model NVidia GeForce EVGA GTX 680 4GB FTW graphics card. I don't know what most of those acronyms mean, but I was told it had been custom-flashed to work with Mac OS X, and so gave more power and VRAM for...

hello everyone i want to jailbreak a 5c and its on ios...9.2.1 how do i downgrade it to jailbreak it? the links from ipsw.me is not working for me its saying that the site cant be reached...please help

Hi guys. My Mac Pro early 2009 (8 core) had upgrade firmware from 4,1 to 5,1. (but the CPU is still E5520.) 2 month ago, the backplane board is not work (the backplane board shows "631-1009"). I would like to buy a new one from eBay. so, I have to buy a "631-1009" backplane board to replace the...

Everything seems to be in order for my firmware upgrade from 4,1 to 5,1, but upon reboot I am still faced with 4,1 firmware. Here's what I did: 1. Downloaded the Mac Pro 2009 2010 Firmware Upgrade app from netkas.org 2. Downloaded the 2010 1.5 firmware from apple 3. Mounted the Apple...