When I order an Unlock Code for my Samsung Galaxy Ace, what will I receive?
We provide you with the Unlock Code to permanently unlock your Samsung Galaxy Ace.
In case your Samsung Galaxy Ace requires multiple Unlock Codes, all Unlock Codes necessary to unlock your Samsung Galaxy Ace are automatically sent to you.
We also provide detailed instructions on How To Unlock your Samsung Galaxy Ace. In most cases the procedure is very easy:
Our Support Team is there to help with any questions you may have, please feel free to contact us anytime!
How to Unlock Samsung Galaxy Ace?
Simulation S2 Method:
First, make sure that Samsung Galaxy Ace PROMPTS for the code with a NON accepted SIM card and that your IMEI is correct by dialing *#06#
Go to the Dial pad and dial *#197328640#
Please click on number Debugging screen > Phone Control > SIMULATION > NETWORK LOCK
You will see 3 - 4 options.
Please click on number [1] Perso Sha256 INFO, the screen will change slightly
Please hit the MENU button then when the menu pops up please carefully hit BACK to return to the previous screen.
Next Please click on number [2] Perso Sha256 ON, the screen will change again to a one line message.
Restart the phone on the screen by holding the power button and click RESTART.
When Samsung Galaxy Ace prompts for the unlock code simply enter the unlock code provided to you.
Your Samsung Galaxy Ace is now permanently unlocked!
Any suggestion? Want to help us improve our Guideline to unlock Samsung Galaxy Ace ? or those are not accurate ? Please contact us
Other names for Samsung Galaxy Ace
Samsung Ace
Samsung S5830
Samsung Galaxy Cooper
Samsung Galaxy Ace La Fleur
Samsung Galaxy Ace Hugo Boss
Samsung GT-S5830
Unlockaroo.com is an incorporated company, we've been unlocking cell phones for 22 years now and strives to provide the best service for our clientele.
All products, and company names, logos, and service marks (collectively the "Trademarks") displayed are registered® and/or unregistered trademarks™ of their respective owners. Unlockaroo.com is not associated with or sponsored by Samsung. The authors of this web site are not sponsored by or affiliated with any of the third-party trade mark or third-party registered trade mark owners, and make no representations about them, their owners, their products or services.
Why Purchase From Us?
Permanent Factory Unlock
Full Permanent Unlock (All Levels)
100% Money back guarantee
24/7 Customer support team
Fastest turnaround of delivery
Simple instructions provided
Rated 4.9 out of 5 from 15656 reviews
Our Last 4 Certified Reviews
Sean T. on 10/15/2026
Skeptical about third-party unlocks, but Unlockbase has a long track record. When I hit an error unlocking my iPhone 15 (AT&T) myself, I emailed customer service. They replied quickly, confirming their $19.99 out-of-contract unlock would work and promising a refund if it failed. I took the risk. The estimated timeframe was 0–48 hours, but it was unlocked in just 45 minutes! Superb service. I'll only use them going forward and will try an in-contract iPhone next.
János on 10/15/2026
It was longer than 5 days (10), but the code, what I keeped worked well with my really old sonyericsson w300i. So now I can use my old phone again.
With heartfelt thanks!
Tovább tartott, mint 5 nap (10), de a kapott kód tökéletesen működött az én igazán öreg sonyericsson w300i -mel. Szóval most már újra tudom használni az én jóöreg telefonomat!
Hálàs köszönettel!
S. Reyes on 10/13/2026
I had 3 phones to unlock and tried 3 different companies to see which one was best. The other 2 charged me 24.99 and "attempted" to unlock the device but required another payment to try other avenues. UnlockBase charged me the one fee and my device was unlocked in less than 72 hrs. I'm extremely pleased and will be submitting an order for them to unlock the other 2 devices I have. For the record all 3 devices were from the same account with AT&T and were all the same device just different IMEIs.
Jerry on 10/11/2026
service is as promised and the service is fast as light
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