How to downgrade EFI 1.8 to 1.7 on Macbook Pro 5,1 (late 2008)

I need to downgrade my EFI 1.8 to 1.7 and then 1.7 to 1.6 to be able to use my new hard disk Western Digital 640GB blue.
Can anyone send me the link of the dmg?
Thanks in advance!

mario181088 wrote:
arent there any apple employees who can help me???
This is a User forum. Apple's support staff does not participate here in any official capacity.
Have you tried making an appointment at a Genius Bar within an Apple store? This would probably bee the fastest means to get an answer from those who you are wishing to specifically address.

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maushoo_32 wrote:
Am I able to change those out with higher amounts of RAM for each slot?
Mactracker

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Hi there,
I'm very confused. Starting to feel the limit of 4gb on my MacBook pro, and interested in updating the RAM, but very confused about how much I can install, and the spec I need.
I am in the process of installing OSX Lion (so not sure if this updates any of the limitations I've read that older MacBook's have memory wise).
Here is my current spec:
Model Identifier:          MacBookPro5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.8 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          6 MB
Memory:          4 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MBP51.007E.B05
SMC Version (system):          1.33f8
I'd sincerly appreciate input from a knowledgeable source! How much RAM can I/should I install, and how perhaps more details on the type of RAM and where to get it from *UK.
Many thanks!
Deep.

Hi Frosty698,
Looks like I'm a bit late to this party!
In answer to your questions:
Did you upgrade to the 8GB's (2x4) ?
- I did yes, bought the memory from Crucial (UK). I struggled to find the compatible module in the UK site using the memory tool they have, found it on the US site, then simply found the comparable module in the UK
How do you find it runs -
- It runs better than before. Truth be told 8gb is overkill. I generally have 4-5gb free. But it was reaching it's limit at the original 4gb install. And upgrading to 8gb was fairly cheap (around £40). I find now the CPU is generally the problem now. Am looking forward to the new macbooks (coming soon) as Lion appears to run a little slowly for me.
I spend time browsing the Internet on my machine and found uninstalling flash led to a marked improvement in speed and reduced the tendency of sites to hang. Chrome in particular improved greatly, and oddly I can view flash sites in chrome anyway. I also run flashblock now - so click to play on most sites.
or did you do something else ?
No that's about it.
Follow the instructions carefully when installing the RAM, it's pretty easy, careful inserting it, you'll know when it goes in. And keep the screws in a bowl or something, those suckers are tiny and when they disappear on you are difficult to find.
All the best!

My macbook pro is running slowly. How do I speed it up? Problem description: Slow macbook pro EtreCheck version: 2.1.2 (105) Report generated December 12, 2014 at 9:28:15 AM EST Hardware Information: ️      MacBook Pro (13-inch, Late 2011) (Verified)

Problem description:
Slow macbook pro
EtreCheck version: 2.1.2 (105)
Report generated December 12, 2014 at 9:28:15 AM EST
Hardware Information: ℹ️
MacBook Pro (13-inch, Late 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.4 GHz Intel Core i5 CPU: 2-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 5 days 1:56:44
Disk Information: ℹ️
TOSHIBA MK5065GSXF disk0 : (500.11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 498.88 GB (50.81 GB free)
Core Storage: disk0s2 499.25 GB Online
MATSHITADVD-R   UJ-8A8
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.Logitech.Control Center.HID Driver (2.6.0) [Support]
[not loaded] com.palm.ClassicNotSeizeDriver (3.2.1) [Support]
[not loaded] com.wacom.kext.pentablet (5.0.5) [Support]
Startup Items: ℹ️
HP IO: Path: /Library/StartupItems/HP IO
Parallels: Path: /Library/StartupItems/Parallels
Startup items are obsolete in OS X Yosemite
Problem System Launch Agents: ℹ️
[failed] com.apple.AirPlayUIAgent.plist [Details]
[failed] com.apple.CallHistoryPluginHelper.plist
[failed] com.apple.CallHistorySyncHelper.plist
[failed] com.apple.cmfsyncagent.plist [Details]
[failed] com.apple.coreservices.appleid.authentication.plist [Details]
[failed] com.apple.EscrowSecurityAlert.plist [Details]
[failed] com.apple.icloud.fmfd.plist
[failed] com.apple.lookupd.plist
[failed] com.apple.sbd.plist [Details]
[failed] com.apple.security.cloudkeychainproxy.plist
[failed] com.apple.spindump_agent.plist [Details]
Problem System Launch Daemons: ℹ️
[failed] com.apple.AssetCacheLocatorService.plist [Details]
[failed] com.apple.awdd.plist
[failed] com.apple.ctkd.plist
[failed] com.apple.GSSCred.plist
[failed] com.apple.icloud.findmydeviced.plist
[failed] com.apple.ifdreader.plist
[failed] com.apple.nehelper.plist
[failed] com.apple.periodic-daily.plist [Details]
[failed] com.apple.periodic-weekly.plist [Details]
[failed] com.apple.softwareupdate_download_service.plist [Details]
[failed] com.apple.spindump.plist [Details]
[failed] com.apple.tccd.system.plist [Details]
[failed] com.apple.wdhelper.plist
[failed] com.apple.xpc.smd.plist [Details]
[failed] org.cups.cupsd.plist [Details]
Launch Agents: ℹ️
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.hp.help.tocgenerator.plist [Support]
[running] com.wacom.pentablet.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[running] com.fitbit.galileod.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
User Launch Agents: ℹ️
[running] com.spotify.webhelper.plist [Support]
User Login Items: ℹ️
iTunesHelper UNKNOWN (missing value)
Microsoft AU Daemon Application (/Applications/Microsoft AutoUpdate.app/Contents/MacOS/Microsoft AU Daemon.app)
Adobe Update Manager UNKNOWN (missing value)
Microsoft Excel Application (/Applications/Microsoft Office 2004/Microsoft Excel)
SpeechSynthesisServer Application (/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks /SpeechSynthesis.framework/Versions/A/SpeechSynthesisServer.app)
Inspiration 8 Application (/Applications/Inspiration 8/Inspiration 8.app)
Fitbit Connect Menubar Helper Application (/Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Menubar Helper.app)
apple-scc-20141117-121931 UNKNOWN (missing value)
HP Scheduler Application (/Library/Application Support/Hewlett-Packard/Software Update/HP Scheduler.app)
HP Product Research Application (/Library/Application Support/Hewlett-Packard/Customer Participation/HP Product Research.app)
Internet Plug-ins: ℹ️
Flip4Mac WMV Plugin: Version: 2.1.0.33 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
Default Browser: Version: 600 - SDK 10.10
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
AdobePDFViewer: Version: 8.1.0 [Support]
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.1.0 [Support]
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
iPhotoPhotocast: Version: 7.0 - SDK 10.7
User internet Plug-ins: ℹ️
Unity Player: Version: UnityPlayer version 1.6.2 [Support]
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Flip4Mac WMV [Support]
Logitech Control Center [Support]
Time Machine: ℹ️
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 498.88 GB Disk used: 448.07 GB
Destinations:
Data [Network]
Total size: 2.00 TB
Total number of backups: 59
Oldest backup: 2014-03-12 12:51:24 +0000
Last backup: 2014-12-05 16:47:01 +0000
Size of backup disk: Excellent
Backup size 2.00 TB > (Disk size 498.88 GB X 3)
Top Processes by CPU: ℹ️
      3% hidd
      0% Fitbit Connect Menubar Helper
      0% WindowServer
      0% fontd
      0% syslogd
Top Processes by Memory: ℹ️
206 MB iPhoto
172 MB Mail
64 MB Safari
60 MB mds
52 MB com.apple.WebKit.WebContent
Virtual Memory Information: ℹ️
49 MB Free RAM
832 MB Active RAM
796 MB Inactive RAM
1.41 GB Wired RAM
45.93 GB Page-ins
1.06 GB Page-outs
Diagnostics Information: ℹ️

Macintosh HD (disk1) / : 498.88 GB (50.81 GB free)
You have only about 10 percent free drive space left. 50gB is enough to run the computer but, if it gets much smaller, that can slow how Virtual Memory (VM) works as the system has to more carefully search the remaining space for qualified blocks to which to write data.
Adding RAM will reduce the writes-to-disk by VM but you should probably consider a little holiday disk cleaning of stuff you no longer use.
This concerns me:
User Login Items: ℹ️
iTunesHelper UNKNOWN (missing value)
Microsoft AU Daemon Application (/Applications/Microsoft AutoUpdate.app/Contents/MacOS/Microsoft AU Daemon.app)
Adobe Update Manager UNKNOWN (missing value)
Microsoft Excel Application (/Applications/Microsoft Office 2004/Microsoft Excel)
SpeechSynthesisServer Application (/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks /SpeechSynthesis.framework/Versions/A/SpeechSynthesisServer.app)
Inspiration 8 Application (/Applications/Inspiration 8/Inspiration 8.app)
Fitbit Connect Menubar Helper Application (/Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Menubar Helper.app)
apple-scc-20141117-121931 UNKNOWN (missing value)
HP Scheduler Application (/Library/Application Support/Hewlett-Packard/Software Update/HP Scheduler.app)
HP Product Research Application (/Library/Application Support/Hewlett-Packard/Customer Participation/HP Product Research.app)
That is a LOT of log-in items for a compute with 4GB RAM. Some are hard to avoid but Excel is a big program that can be easily launched from the Dock. I don't know what "Inspiration 8" is but likely the same advice will apply.

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