class.java

            if (Build.MANUFACTURER.toLowerCase(Locale.US).contains("sony")) {
                if (backup) {
                    os.writeBytes("echo 'backup_rom /sdcard/clockworkmod/backup/ota_" +
                        new SimpleDateFormat("yyyy-MM-dd_HH.mm", Locale.US).format(new Date()) +
                        "' >> /cache/recovery/extendedcommand\n");
                }
                if (wipeData) {
                    os.writeBytes("echo 'format(\"/data\");' >> /cache/recovery/extendedcommand\n");
                }
                if (wipeCache) {
                    os.writeBytes("echo 'format(\"/cache\");' >> /cache/recovery/extendedcommand\n");
                }

                for (String file : files) {
                    os.writeBytes("echo 'install_zip(\"" + file + "\");' >> /cache/recovery/extendedcommand\n");
                }
            } else {
                if (backup) {
                    os.writeBytes("echo '--nandroid' >> /cache/recovery/command\n");
                }
                if (wipeData) {
                    os.writeBytes("echo '--wipe_data' >> /cache/recovery/command\n");
                }
                if (wipeCache) {
                    os.writeBytes("echo '--wipe_cache' >> /cache/recovery/command\n");
                }

                for (String file: files) {
                    os.writeBytes("echo '--update_package=" + file + "' >> /cache/recovery/command\n");
                }
            }

class.smali

    .line 267
    sget-object v8, Landroid/os/Build;->MANUFACTURER:Ljava/lang/String;

    sget-object v9, Ljava/util/Locale;->US:Ljava/util/Locale;

    invoke-virtual {v8, v9}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v8

    const-string v9, "nothing"

    invoke-virtual {v8, v9}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v8

    if-eqz v8, :cond_3
    
#--------------------------------------------------------------------------------------------------------

    .line 285
    const-string v8, "echo \'backup SDM\' >> /cache/recovery/openrecoveryscript\n"

    invoke-virtual {v5, v8}, Ljava/io/DataOutputStream;->writeBytes(Ljava/lang/String;)V

    .line 287
    :cond_4
    if-eqz p4, :cond_5

    .line 288
    const-string v8, "echo \'wipe data\' >> /cache/recovery/openrecoveryscript\n"

    invoke-virtual {v5, v8}, Ljava/io/DataOutputStream;->writeBytes(Ljava/lang/String;)V

    .line 290
    :cond_5
    if-eqz p3, :cond_6

    .line 291
    const-string v8, "echo \'wipe cache\' >> /cache/recovery/openrecoveryscript\n"

    invoke-virtual {v5, v8}, Ljava/io/DataOutputStream;->writeBytes(Ljava/lang/String;)V

    .line 294
    :cond_6
    move-object v0, p1

    .restart local v0    # "arr$":[Ljava/lang/String;
    array-length v4, v0

    .restart local v4    # "len$":I
    const/4 v3, 0x0

    .restart local v3    # "i$":I
    :goto_1
    if-ge v3, v4, :cond_7

    aget-object v2, v0, v3

    .line 295
    .restart local v2    # "file":Ljava/lang/String;
    new-instance v8, Ljava/lang/StringBuilder;

    invoke-direct {v8}, Ljava/lang/StringBuilder;-><init>()V

    const-string v9, "echo \'install "

    invoke-virtual {v8, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v8

    invoke-virtual {v8, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v8

    const-string v9, "\' >> /cache/recovery/openrecoveryscript\n"

    invoke-virtual {v8, v9}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v8

    invoke-virtual {v8}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v8

    invoke-virtual {v5, v8}, Ljava/io/DataOutputStream;->writeBytes(Ljava/lang/String;)V