Not sure how much I can help, but I won't let that stop me. I have two kinds of comments: linguistic comments, such as I can provide given my less-than-amazing translating skills, and busybody comments, which I'm super good at. Here goes:
LINGUISTIC: that looks like a Javanese speaker wrote it. Have you tried Google Translate using Javanese to English:
Remove those photos carefully to replace them. Horeng so, nice in front of doang, in the back I hate and ho
...in addition to Indonesian to English:
Remove the photo eta watch out but replace it. Horeng like that, good at hareupeun only, at mah hate na ho.
If you have context for what you are trying to translate, I assume that's enough to give you a good idea of what it's all about. Sounds to me like someone regrets a bit of sexting and is asking the recipient to delete the photo because they are unhappy with how their ass looks. Or something.
BUSYBODY: I know nothing about you, you haven't shared any personal information or context with us, and therefore I have no right to assume anything. However, if I were to overstep my bounds and make some assumptions anyway (news flash: I'm about to), your post kind of reminds me of previous situations where a suspicious non-Indonesian boyfriend/girlfriend started snooping in their partner's text messages to see if they were not being honest in the relationship.
If - big IF - that's what is going on here, stop it right now! Talk to the individual in question, don't surreptitiously read their phone messages. (Of course, if you were the recipient of the text, my comments are totally off base and I apologize.)